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undetectably Synonyms
Another word for undetectably
Choosing another word for undetectably that fits your sentence is easier when synonyms and similar words are paired with an exact adverb definition and ranked by match strength.
• adverb (Context 1)
In a way that is impossible to notice, discover, or perceive.
Usage Example
"The malware was designed to operate imperceptibly in the background of the computer network."
Strongest
imperceptibly
unnoticeably
indiscernibly
Strong
invisibly
inconspicuously
stealthily
Opposites of undetectably
The opposite of undetectably shifts depending on context. Common opposites include:
detectably
noticeably
perceptibly
conspicuously
visibly
obviously
plainly
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Undetectably. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/undetectably