iffy

不確かな,疑わしい

iffy の類語

uncertain, suspicious, arguable, questionable, doubtful, dubious, in question, controversial, open to question, debatable, suspect, unexpected, at issue, dicey, risky, in doubt, problematic, open to doubt, accidental, unpredictable, chance, speculative, disputable, in dispute, chancy, deniable, moot, indeterminate, unforeseen, uncaused, fluky, refutable, undetermined, casual, fortuitous, fatal, unforeseeable, contingent, conjectural, adventitious, dangerous, incidental, contestable, causeless, suppositional, dependent, tricky, conditional, shaky, erratic, problematical, precarious, whimsical, flash, flukey, mistakable, confutable, controvertible, aleatory, unlooked-for

iffy の反意語

certain, undeniable, uncontroversial

例文

• It's kind of iffy, don't you think?
  なんか微妙でしょ？

iffy の言い換えを探すには

iffy（不確かな）の類語・言い換え（パラフレーズ）を、日本語訳つきで関連度順に並べています。英作文の語彙を増やしたいとき、長文読解で本文と選択肢の言い換えを見抜きたいときに使えます。