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Definition of reasonless
reasonless
/ˈriːzənləs/
rea · son · less
Adverb:reasonlessly
reasonless Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
3
reasonless Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Lacking good sense, sound judgment, or the capacity for rational thought.
Example
"In a moment of reasonless panic, the crowd surged toward the locked exits."
2
Having no justifiable cause, motive, or explanation; groundless.
Example
"She felt a sudden, reasonless dread as she walked into the empty house."
Synonyms
View all synonyms for reasonless Antonyms
View all antonyms for reasonless• Rhymes for reasonless
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Reasonless. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/reasonless