Congratz vs. Congratulations — What's the Difference?

Difference Between Congratz and Congratulations

(Internet slang) congratulations

The act of expressing joy or acknowledgment, as for the achievement or good fortune of another.

Often congratulations An expression of such joy or acknowledgment

Sent him my congratulations on winning the award.

Used to express such joy or acknowledgment

I heard you got a promotion. Congratulations!.

Expressing praise and approval, expressing approbation.

Plural of congratulation

An expression of approval and commendation;

He always appreciated praise for his work