46 entries under happy-go-lucky topic. ×

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indifferent(casual, slapdash)
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indiscreet(casual, slapdash)
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indolent(casual, slapdash)
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injudicious(casual, slapdash)
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lackadaisical(casual, slapdash)
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lax(casual, slapdash)
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loose(casual, slapdash)
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mindless(casual, slapdash)
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napping(casual, slapdash)
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nonchalant(casual, slapdash)
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oblivious(casual, slapdash)
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offhand(casual, slapdash)
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perfunctory(casual, slapdash)
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pococurante(casual, slapdash)
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regardless(casual, slapdash)
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remiss(casual, slapdash)
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slapdash
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sloppy(casual, incompetent, unproductive, slapdash)
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uncircumspect(casual, slapdash)
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unconcerned(casual, slapdash)
10 years ago|9.4k views|share |citing 
APASmart Define. (2016). wasteful thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/wasteful/thesaurus/synonyms
ChicagoSmart Define. 2016. "wasteful thesaurus" https://smartdefine.org/wasteful/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2016, wasteful thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/wasteful/thesaurus/synonyms>.
MLASmart Define. "wasteful thesaurus" 29 March 2016. Web. 2 October 2026. <https://smartdefine.org/wasteful/thesaurus/synonyms>