76 entries under careless topic. ×

1
unconcerned(adjective, indifferent, casual, apathetic)
1
unkempt(loose, sloppy, disordered, inexact)
1
unmethodical(casual, random, haphazard, arbitrary)
1
unorganized(adjective, casual, arbitrary)
1
unpremeditated(chance, casual, haphazard, arbitrary)
1
unsystematic(loose, chance, casual, sloppy)
1
unthinking(adjective, indifferent, casual, sloppy)
1
willy-nilly(casual, arbitrary, intermittently, haphazardly)
0
all over the map(expression, idiom, casual, arbitrary)
0
cavalier
0
discinct(adjective, indifferent, unconcerned, sloppy)
0
fluke(casual, arbitrary)
0
spontaneous(casual, arbitrary)
0
unconscious(casual, arbitrary)
0
uncoordinated(casual, arbitrary)
0
unexpected(casual, arbitrary)
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APASmart Define. (2016). slapdash thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/slapdash/thesaurus/synonyms
ChicagoSmart Define. 2016. "slapdash thesaurus" https://smartdefine.org/slapdash/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, slapdash thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/slapdash/thesaurus/synonyms>.
MLASmart Define. "slapdash thesaurus" 1 March 2016. Web. 26 September 2026. <https://smartdefine.org/slapdash/thesaurus/synonyms>