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undependably Synonyms
Another word for undependably
Choosing another word for undependably 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 an unreliable or untrustworthy manner; in a way that cannot be counted on.
Usage Example
"The older server performed unreliably during peak traffic hours, prompting an upgrade."
Strongest
unreliably
Strong
erratically
inconsistently
unpredictably
irresponsibly
Opposites of undependably
The opposite of undependably shifts depending on context. Common opposites include:
dependably
reliably
consistently
faithfully
steadily
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Undependably. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/undependably