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undetected Synonyms
Another word for undetected
Choosing another word for undetected that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Not discovered, perceived, or noticed.
Usage Example
"The small software glitch went unnoticed for several months before engineers finally resolved it."
Strongest
unnoticed
undiscovered
unobserved
unperceived
Strong
unseen
unrecognized
hidden
concealed
Opposites of undetected
The opposite of undetected shifts depending on context. Common opposites include:
detected
discovered
noticed
observed
identified
exposed
revealed
apparent
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Undetected. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/undetected