Wiktionary Rate these synonyms: 4.0 / 1 vote. This page is about all possible antonyms and opposite words for the term possibility. NOT ABLE TO HAPPEN, EXIST, OR BE TRUESynonyms for POSSIBLY: maybe, perhaps, probably, surely, conceivably, sure, certainly, likely, mayhap, perchanceSynonyms for OPPOSITE: contradictory, contrary, antithetical, unfavorable, diametrical, polar, diametric, negative Antonyms of OPPOSITE: similar, same, like. Click on any word or phrase to go to its thesaurus page. Synonyms and antonyms of possible in English possible Thesaurus > not able to happen, exist, or be true > possible These are words and phrases related to possible. Synonyms: futurable see also Thesaurus:possible Antonyms: certain, …Synonyms for IMPOSSIBLE: unlikely, hopeless, problematical, problematic, impractical, futile, unattainable, incredible Antonyms of IMPOSSIBLE: possible, feasible.
synonyms(usually not comparable) Able but not certain to happen neither inevitable nor impossible. synonyms12 opposites of if possible- words and phrases with opposite meaning.
Possible antonyms 12 opposites of if possible- words and phrases with opposite meaning.