Ask Difference

Illegitimate vs. Illegal — What's the Difference?

Edited by Tayyaba Rehman — By Fiza Rafique — Published on October 3, 2023
Illegitimate often pertains to birth without legal marriage or lacks authorized validity, while Illegal refers to what's prohibited by law.

Difference Between Illegitimate and Illegal

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Key Differences

On the other hand, Illegal is straightforwardly linked to the law. When an act is deemed illegal, it means it's directly in violation of established laws or statutes. For example, illegal parking signifies that the act contravenes a particular traffic law. This term is often associated with penalties or punishments.
Fiza Rafique
Oct 03, 2023
The terms Illegitimate and Illegal, while both suggesting something not in accord with established norms, have distinct connotations and applications. Illegitimate often pertains to situations where something is not recognized as valid or legitimate, like when a child is born out of wedlock. Such a use doesn't necessarily involve a legal infraction but speaks more to societal or traditional norms.
Fiza Rafique
Oct 03, 2023
Moreover, Illegitimate can also be used to describe situations or entities lacking authorized validity or recognition, such as an illegitimate government. It doesn't always carry a moral weight, but it can indicate a lack of formal acceptance or endorsement. Conversely, Illegal always carries a weight of wrongdoing in the eyes of the law.
Fiza Rafique
Oct 03, 2023

Comparison Chart

Definition

Not recognized as valid or legitimate
Prohibited by law
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Oct 03, 2023

Relation

Often related to societal or traditional norms
Directly related to legal norms
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Oct 03, 2023
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Connotation

Can be neutral or negative, based on context
Generally negative, denotes wrongdoing
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Oct 03, 2023

Usage in Sentence

"He was the illegitimate son of the duke."
"It is illegal to drive without a license."
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Oct 03, 2023

Associated Domains

Family law, societal norms, governance
Criminal law, regulatory standards
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Oct 03, 2023

Definitions

Illegitimate

Not in line with established standards.
His methods were considered illegitimate by his peers.
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Sep 26, 2023

Illegal

Forbidden by law.
Illegal drugs can lead to severe penalties.
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Sep 26, 2023
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Illegitimate

Lacking logical validity.
His argument was based on illegitimate reasoning.
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Sep 26, 2023

Illegal

Contrary to official rules or regulations.
Illegal parking can result in a fine.
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Sep 26, 2023

Illegitimate

Born of parents not married to each other.
The novel highlighted the struggles of an illegitimate child.
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Sep 26, 2023

Illegal

Done without the necessary official permission.
The illegal construction was halted by city officials.
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Sep 26, 2023

Illegitimate

Being against established or accepted rules and standards
An illegitimate means of winning a debate.
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Sep 26, 2023

Illegal

Prohibited by law.
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Sep 26, 2023

Illegitimate

Being against the law; illegal
An illegitimate contract.
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Sep 26, 2023

Illegal

Prohibited by official rules
An illegal pass in football.
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Sep 26, 2023

Illegitimate

Not valid or defensible
Their reasons for missing school are illegitimate.
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Sep 26, 2023

Illegal

Unacceptable to or not performable by a computer
An illegal operation.
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Sep 26, 2023

Illegitimate

Incorrectly deduced; illogical
An illegitimate conclusion.
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Sep 26, 2023

Illegal

A person who is not legally authorized to live and work in a country.
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Sep 26, 2023

Illegitimate

(Biology) Unacceptable as a scientific name because of not conforming to the international rules of nomenclature.
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Sep 26, 2023

Illegal

Contrary to or forbidden by law, especially criminal law.
This is illegal, you know!
Nearly 40 million people live in UK areas with illegal air pollution
Their illegal mining operations in Asia, Africa and elsewhere, are protected by officials and police paid to look the other way – and powerful customers in the construction industry who prefer not to ask too many questions.
Fiza Rafique
Sep 26, 2023

Illegitimate

(Offensive) Born to parents not married to each other.
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Sep 26, 2023

Illegal

Breaching certain enacted statutes of positive law; not lawful, not legal (cf. immoral, unethical)
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Sep 26, 2023

Illegitimate

Not conforming to known principles, or established or accepted rules or standards.
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Illegal

Forbidden by established rules.
Moving a pawn backward is an illegal move in chess.
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Sep 26, 2023

Illegitimate

Not in accordance with the law.
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Illegal

Totally fictitious, and often issued on behalf of a non-existent territory or country.
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Sep 26, 2023

Illegitimate

Not sanctioned by marriage.
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Illegal

Being or doing something illegally.
Illegal immigrant
Illegal logger
Illegal pilot
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Illegitimate

Born to unmarried parents.
An illegitimate child
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Sep 26, 2023

Illegal

Being an illegal immigrant; residing in a country illegally.
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Sep 26, 2023

Illegitimate

(dated) Having a child or children with a person to whom one is not married.
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Sep 26, 2023

Illegal

(obsolete) An illegal act or technique.
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Sep 26, 2023

Illegitimate

Not correctly deduced.
An illegitimate inference
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Sep 26, 2023

Illegal

Contraband, esp. illegal substances such as drugs.
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Sep 26, 2023

Illegitimate

Not authorized by good usage; not genuine.
An illegitimate word
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Sep 26, 2023

Illegal

An illegal immigrant.
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Sep 26, 2023

Illegitimate

(botany) Involving the fertilization of pistils by stamens not of their own length, in heterogonously dimorphic and trimorphic flowers.
Illegitimate union; illegitimate fertilization
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Sep 26, 2023

Illegal

(espionage) A spy working abroad illegally and undercover, without visible ties to his or her country’s authorities.
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Illegitimate

A person born to unmarried parents.
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Sep 26, 2023

Illegal

Not according to, or authorized by, law; specif., contrary to, or in violation of, human law; unlawful; illicit; hence, immoral; as, an illegal act; illegal trade; illegal love.
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Sep 26, 2023

Illegitimate

(transitive) To make illegitimate.
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Sep 26, 2023

Illegal

Prohibited by law or by official or accepted rules;
An illegal chess move
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Sep 26, 2023

Illegitimate

Not according to law; not regular or authorized; unlawful; improper.
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Sep 26, 2023

Illegal

Not having the right to be or remain in a place.
The lawyer discussed his client's illegal status.
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Sep 26, 2023

Illegitimate

Unlawfully begotten; born out of wedlock; bastard; as, an illegitimate child.
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Sep 26, 2023

Illegal

Contrary to accepted morality or convention.
The company was involved in illegal activities.
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Sep 26, 2023

Illegitimate

Not legitimately deduced or inferred; illogical; as, an illegitimate inference.
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Sep 26, 2023

Illegitimate

Not authorized by good usage; not genuine; spurious; as, an illegitimate word.
Fiza Rafique
Sep 26, 2023

Illegitimate

To render illegitimate; to declare or prove to be born out of wedlock; to bastardize; to illegitimatize.
The marriage should only be dissolved for the future, without illegitimating the issue.
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Sep 26, 2023

Illegitimate

The illegitimate offspring of unmarried parents
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Sep 26, 2023

Illegitimate

Contrary to or forbidden by law;
An illegitimate seizure of power
Illicit trade
An outlaw strike
Unlawful measures
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Sep 26, 2023

Illegitimate

Of marriages and offspring; not recognized as lawful
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Illegitimate

Not authorized or recognized.
The rebels established an illegitimate government.
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Sep 26, 2023

Illegitimate

Not genuine or justifiable.
The company faced accusations of illegitimate practices.
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Sep 26, 2023

FAQs

Does illegitimate always refer to birth status?

No, it can also refer to unauthorized or unrecognized entities or actions.
Fiza Rafique
Oct 03, 2023

Can something be illegitimate but not illegal?

Yes, a child born out of wedlock may be considered illegitimate in some societies, but it's not illegal.
Fiza Rafique
Oct 03, 2023

Is every illegal act punishable by law?

Most illegal acts carry penalties, but the severity and enforcement can vary.
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Oct 03, 2023

Can an illegal act become legal over time?

Yes, laws can change, and what was once illegal might become legal.
Fiza Rafique
Oct 03, 2023

Can an act be legal in one country and illegal in another?

Absolutely, laws vary across countries and jurisdictions.
Fiza Rafique
Oct 03, 2023

What are common examples of illegal activities?

Examples include theft, assault, and drug trafficking.
Fiza Rafique
Oct 03, 2023

Do all countries have the same definition of illegitimate and illegal?

No, cultural, legal, and societal standards vary across countries.
Fiza Rafique
Oct 03, 2023

Are all illegal acts immoral?

Not necessarily. Morality is subjective, while legality is based on written laws.
Fiza Rafique
Oct 03, 2023

What does it mean if a government is termed illegitimate?

It often means the government lacks recognized authority or was established without popular consent.
Fiza Rafique
Oct 03, 2023

Can an illegitimate act become legitimate over time?

In societal terms, yes, as norms and traditions evolve.
Fiza Rafique
Oct 03, 2023

Are all illegitimate children born outside of marriage?

Mostly, but "illegitimate" can also refer to children born in violation of certain laws or customs.
Fiza Rafique
Oct 03, 2023

Does illegitimate carry a negative connotation?

Often, but context matters. It can be neutral in some situations.
Fiza Rafique
Oct 03, 2023

Are there gray areas between legitimate and illegitimate?

Yes, especially in matters of custom, tradition, or evolving societal norms.
Fiza Rafique
Oct 03, 2023

What's the difference between illegal and unlawful?

While both refer to what's prohibited by law, "unlawful" often emphasizes a lack of legal authority, while "illegal" denotes a breach of statutes.
Fiza Rafique
Oct 03, 2023

Is there a stigma attached to the term "illegitimate" in modern societies?

While it's lessening, in some places and contexts, a stigma still exists.
Fiza Rafique
Oct 03, 2023

Author Spotlight

Written by
Fiza Rafique
Fiza Rafique is a skilled content editor at AskDifference.com, where she meticulously refines and enhances written pieces. Drawing from her vast editorial expertise, Fiza ensures clarity, accuracy, and precision in every article. Passionate about language, she continually seeks to elevate the quality of content for readers worldwide.
Tayyaba Rehman is a distinguished writer, currently serving as a primary contributor to askdifference.com. As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.

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