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mindless

mind·less

mindless

pronunciation:
maInd lihs
features:
Word Parts
part of speech: adjective
definition 1: lacking intelligence, reason, and sense.
synonyms:
brainless, empty-headed, foolish, idiotic, imbecile, moronic, nonsensical, senseless, silly, stupid, witless
similar words:
absurd, asinine, blind, demented, dumb, illogical, insane, irrational, lamebrained, pointless, unintelligent, vacant
definition 2: inattentive, careless, or heedless.
synonyms:
careless, heedless, oblivious, unmindful
antonyms:
mindful
similar words:
distracted, inattentive, insensible, neglectful, negligent, reckless, unaware, unconscious
derivations: mindlessly (adv.), mindlessness (n.)
Word Parts
The word mindless contains the following part:
-less Middle English adjective-forming suffix that means without
Show wordsHide wordsMore about this word part:
The suffix -less attaches primarily to monosyllabic English nouns. However, -less is a fully productive suffix, meaning it can be added to any noun to form legitimate new words.
synonyms:
a-1, an-1
antonyms:
-ful1