Find Antonyms

undetectable Antonyms

Opposite of undetectable

Pinning down the opposite of undetectable requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
JUMP TO:

• adjective (Context 1)

Not able to be discovered, perceived, or identified, especially because of being very slight, subtle, or concealed.

Usage Example

"The concentration of the mineral in the water sample was so low that it remained detectable by standard laboratory equipment."

Strongest
detectable
perceptible
noticeable
discernible
Strong
observable
obvious
visible
apparent
evident

Similar words to undetectable

Words similar to undetectable shift depending on context. Common synonyms include:

imperceptible
indiscernible
unnoticeable
unobservable
untraceable
invisible
inconspicuous
unseen
See all synonyms of undetectable

• Nearby Words

undesirably
undesired
undestroyed
undetectable
undetectably
undetected
undeterminable

Cite this Entry

Wordmom. (2026). Antonyms for Undetectable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/undetectable
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWords
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.