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IFFY Antonyms

There are 8 antonyms of the word iffy. (opposite meanings)
Also try opposite words for..
iffier

Best Opposite Words For IFFY

RankWordSave?Synonyms..UsageType
1certain
adverb, adjectiveadv, adj
2definite
adjectiveadj
3reliable
adjectiveadj
4secure
adjectiveadj
5sure
adverbadv
6trustworthy
adjectiveadj
7unambiguous
adjectiveadj
8undeniable
adjectiveadj

Alternatives for CERTAIN

Alternatives for DEFINITE

Alternatives for RELIABLE

Alternatives for SECURE

Alternatives for SURE

Alternatives for TRUSTWORTHY

Alternatives for UNAMBIGUOUS

Alternatives for UNDENIABLE

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