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baselessly Synonyms
Another word for baselessly
Choosing another word for baselessly 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 lacking any foundation, factual evidence, or reasonable justification.
Usage Example
"The critic groundlessly accused the author of plagiarism without offering a single piece of evidence."
Strongest
groundlessly
unjustifiably
Strong
unreasonably
arbitrarily
Opposites of baselessly
The opposite of baselessly shifts depending on context. Common opposites include:
justifiably
validly
legitimately
reasonably
rightfully
soundly
Cite this Entry
Wordmom. (2026). Synonyms for Baselessly. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/baselessly