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Definition of reckless
reckless
/ˈɹɛk.ləs/
reck · less
Adverb:recklessly
reckless Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 5k
Syllables
2
reckless Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Acting or done with a lack of care, caution, or consideration for the probable consequences of an action; rash or heedless of danger.
Example
"The driver was cited for reckless driving after weaving through heavy commuter traffic at high speed."
Synonyms
View all synonyms for reckless Antonyms
View all antonyms for reckless• Rhymes for reckless
• Nearby Words
Word Origin & Etymology
From Old English recceleas, meaning 'careless, thoughtless, or heedless,' formed from reccan ('to care or heed') and the privative suffix -leas ('without'). The obsolete verb 'reck' survives today almost exclusively in this negative derivative.
Cite this Entry
Wordmom. (2026). Definition of Reckless. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/reckless