Word.ws English Dictionary

iffiest

iffiest is the superlative form of iffy.

Meaning of iffy

Adjective

iffy (comparative iffier, superlative iffiest)

  1. (slang) Of dubious authenticity, legitimacy or legality.
    • He's selling new CD players for £20 each – that sounds a bit iffy to me.
    Synonyms:
    dodgy, dubious, fishy
  2. Uncertain or chancy; risky.
    • The weather is still iffy for Saturday's rocket launch.

Questions about iffiest

What is iffiest the superlative form of?
Iffiest is the superlative form of iffy.

Words near iffiest in the dictionary

  1. ifere
  2. ifetroban
  3. iff
  4. iffen
  5. iffier
  6. iffiest
  7. iffily
  8. iffiness
  9. Iffley
  10. Iffley College
  11. iffy

Source and license

Adapted from Wiktionary: iffiest (page history and authors); iffy (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “iffiest.” Word.ws, https://word.ws/iffiest. Based on Wiktionary, CC BY-SA 4.0.