单词 | lackadaisical |
释义 | lackadaisical/ˌlakəˈdeɪzɪk(ə)l /adjective Lacking enthusiasm and determination; carelessly lazy: a lackadaisical defence left Spurs adrift in the second half...
Synonyms careless, lazy, lax, unenthusiastic, half-hearted, uninterested, lukewarm, indifferent, uncaring, unconcerned, casual, offhand, blasé, insouciant, leisurely, relaxed; apathetic, languid, languorous, lethargic, limp, listless, sluggish, enervated, spiritless, aimless, bloodless, torpid, passionless, idle, indolent, shiftless, inert, impassive, feeble informal laid back, couldn't-care-less, easy going, slap-happy British vulgar slang half-arsed rare Laodicean, pococurante Derivativeslackadaisically
lackadaisicalnessOriginMid 18th century (also in the sense 'feebly sentimental'): from lackaday or its obsolete extended form lackadaisy.
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