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Definition of unassailably
unassailably
/ˌʌn.əˈseɪ.lə.bli/
un · as · sail · a · bly
Adjective:unassailable
unassailably Lexical Profile
CEFR
C2
Grade
12
Tier
2
Usage
Rare
Syllables
5
unassailably Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
In a manner that cannot be attacked, questioned, or defeated; indisputably or irrefutably.
Example
"The legal team presented their evidence so unassailably that the opposing counsel had no grounds for an appeal."
Synonyms
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View all antonyms for unassailably• Rhymes for unassailably
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Word Origin & Etymology
Formed in English from 'unassailable' + '-ly'; the root 'assail' derives from Old French 'asaillir', ultimately from Late Latin 'assalire' (to leap upon or attack), combining 'ad-' (to) and 'salire' (to leap).
Cite this Entry
Wordmom. (2026). Definition of Unassailably. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/unassailably