Find Antonyms
unduly Antonyms
Opposite of unduly
Pinning down the opposite of unduly requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adverb definition and ranked by contrast strength.
• adverb (Context 1)
To an unwarranted, excessive, or disproportionate degree.
Usage Example
"The committee tried not to be duly pessimistic about the project's chances of success."
Strongest
duly
moderately
reasonably
Strong
appropriately
proportionately
justifiably
sensibly
Similar words to unduly
Words similar to unduly shift depending on context. Common synonyms include:
overly
excessively
disproportionately
inordinately
unreasonably
unjustifiably
unnecessarily
immoderately
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Unduly. In Wordmom Thesaurus. Retrieved Nov 3, 2026, from https://wordmom.com/antonyms/unduly