congratulations

Interjection, Noun Plural

con=grat=u=la=tions

WORDNET DICTIONARY

congratulations(n = noun.communication) extolment, kudos, praise - an expression of approval and commendation; "he always appreciated praise for his work"

is a kind of approval, commendation

has particulars: superlative, encomium, eulogy, paean, panegyric, pean, eulogium, eulogy, good word, recommendation, testimonial, compliment

See related words and definitions of word "congratulations" in Indonesian