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Synonyms

unsuspected

American  
[uhn-suh-spek-tid] / ˌʌn səˈspɛk tɪd /

adjective

  1. not regarded or considered with suspicion.

    unsuspected in the crime.

  2. not imagined to exist.

    a person of unsuspected talents.


unsuspected British  
/ ˌʌnsəˈspɛktɪd /

adjective

  1. not under suspicion

  2. not known to exist

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • unsuspectedly adverb
  • unsuspectedness noun

Etymology

Origin of unsuspected

First recorded in 1520–30; un- 1 + suspect + -ed 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Instead, the leading AI company reported to government and responsible private actors that its new artificial-intelligence model showed an uncanny knack for discovering thousands of unsuspected security flaws in widely used software products.

From The Wall Street Journal • Apr. 14, 2026

And this philosophy of letting Goldie stay where he was until he was hungry seemed to be a good one - until he started to show hitherto unsuspected initiative.

From BBC • Mar. 2, 2025

Adding the eight sugars proved challenging, as did balancing unsuspected interactions among enzymes in yeast.

From Science Daily • May 8, 2024

In the U.S., the fatal crash of a MH-60S Seahawk during training off the coast of California in 2021 was attributed to mechanical failure from unsuspected damage during maintenance, according to the U.S.

From Seattle Times • Apr. 21, 2024

A great uproar was raised, but he was unsuspected; while Dub, an awkward blunderer who was always getting caught, was punished for Buck’s misdeed.

From "The Call of the Wild" by Jack London