Synonyms of complimentary

1 Syllable
freer, freest, preux
2 Syllables
fawning, honeyed, unctuous, costless, high-bred, gratis, courtly, raver
3 Syllables
flattering, approving, polite, fair-spoken, praiseful, well-wishing, chargeless, respectful, gratuitous, honoring
4 Syllables
sycophantic, encomiastic, eulogistic, laudatory, plauditory, panegyric, celebrating, favorable
5 Syllables
adulatory, commendatory, approbative, approbatory, encomiastical, appreciative, panegyrical
6 Syllables
recommendatory, congratulatory