326 entries under adjective topic. ×

3
uninspired
3
weak(dull, strong, easy, slow)
2
blah(dull, weak, easy, flat)
2
calm(cool, relaxed, detached, casual)
2
comatose(dull, weak, easy, slow)
2
composed(calm, cool, relaxed, casual)
2
cursory(informal, relaxed, casual, sloppy)
2
debilitated(dull, uncertain, feeble, weary)
2
distant(indifferent, unsympathetic, inattentive, uninterested)
2
dormant(dull, heavy, weary, apathetic)
2
drooping(dull, relaxed, sluggish, lazy)
2
emotionless(indifferent, apathetic)
2
feckless(indifferent, cheerful, unsympathetic, easygoing)
2
feeble(dull, weak, easy, slow)
2
flagging(action, dull, weak, heavy)
2
going through the motions(expression, idiom, unthinking, superficial)
2
half-baked
2
happy-go-lucky(informal, careless, casual, unconcerned)
2
irresponsible(casual, happy-go-lucky, slapdash)
2
loose(calm, cool, relaxed, indifferent)
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APASmart Define. (2016). lackadaisical thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/lackadaisical/thesaurus/synonyms
ChicagoSmart Define. 2016. "lackadaisical thesaurus" https://smartdefine.org/lackadaisical/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, lackadaisical thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/lackadaisical/thesaurus/synonyms>.
MLASmart Define. "lackadaisical thesaurus" 2 March 2016. Web. 29 September 2026. <https://smartdefine.org/lackadaisical/thesaurus/synonyms>