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unjustifiably Synonyms
Another word for unjustifiably
Choosing another word for unjustifiably 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 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 indefensibly, leaving the applicants in limbo for months."
Strongest
indefensibly
inexcusably
unwarrantably
Strong
unreasonably
groundlessly
baselessly
unfairly
unjustly
wrongfully
Opposites of unjustifiably
The opposite of unjustifiably shifts depending on context. Common opposites include:
justifiably
defensibly
excusably
reasonably
legitimately
fairly
rightly
validly
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Unjustifiably. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unjustifiably