Thesaurus Dictionary
Synonyms and antonyms of Perfect and perfectly in American Thesaurus
Perfect and perfectly
impeccable (adjective)
perfect in every way
infallible (adjective)
watertight (adjective)
something that is watertight such as an excuse, argument, case, or alibi is so good that no one can find anything wrong with it
impossible to criticize because of being so good
perfectible (adjective)
immaculate (adjective)
picture-perfect (adjective)
quintessential (adjective)