1
: having many uncertain or unknown qualities or conditions
an iffy proposition
2
: of inconsistent or unreliable quality
iffiness
noun
Examples of iffy in a Sentence
Recent Examples on the Web
Washington’s passing game is iffy, and its defense is struggling.
—
Luca Evans, Denver Post, 25 Oct. 2025
Guy is their newest inductee, a 20something with an iffy American accent (Denton is Australian), a worrying clonazepam dependency, a fancy NYU law degree and — of most interest to the Talamasca — a rare ability to read minds.
—Angie Han, HollywoodReporter, 24 Oct. 2025
The performance of the fashion sector is still iffy and the outlook hard to predict.
—Martino Carrera, Footwear News, 24 Oct. 2025
Their defense is a little iffy.
—Reice Shipley, MSNBC Newsweek, 22 Oct. 2025
See All Example Sentences for iffy
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Luca Evans, Denver Post, 25 Oct. 2025
Guy is their newest inductee, a 20something with an iffy American accent (Denton is Australian), a worrying clonazepam dependency, a fancy NYU law degree and — of most interest to the Talamasca — a rare ability to read minds.
—Angie Han, HollywoodReporter, 24 Oct. 2025
The performance of the fashion sector is still iffy and the outlook hard to predict.
—Martino Carrera, Footwear News, 24 Oct. 2025
Their defense is a little iffy.
—Reice Shipley, MSNBC Newsweek, 22 Oct. 2025
See All Example Sentences for iffy
Cite this Entry
“Iffy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/iffy. Accessed 28 Oct. 2025.
Copy CitationKids Definition
iffy
adjective
if·fy
ˈif-ē 
1
: having many uncertain or unknown qualities or conditions
an iffy situation
2
: of inconsistent or unreliable quality
iffiness
noun
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