Find Antonyms
unjustifiably Antonyms
Opposite of unjustifiably
Pinning down the opposite of unjustifiably 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)
In a manner that cannot be defended, excused, or shown to be right or reasonable; without good reason or valid grounds.
Usage Example
"The committee delayed its decision justifiably, leaving the applicants in limbo for months."
Strongest
justifiably
defensibly
excusably
Strong
reasonably
legitimately
fairly
rightly
validly
Similar words to unjustifiably
Words similar to unjustifiably shift depending on context. Common synonyms include:
indefensibly
inexcusably
unwarrantably
unreasonably
groundlessly
baselessly
unfairly
unjustly
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Unjustifiably. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/unjustifiably