86 entries under casual topic. ×

1
unmethodical(careless, random, haphazard, arbitrary)
1
unobservant(rash, happy-go-lucky, oblivious, neglectful)
1
unorganized(adjective, careless, arbitrary)
1
unpremeditated(careless, chance, haphazard, arbitrary)
1
unsystematic(careless, loose, chance, sloppy)
1
unthinking(adjective, careless, indifferent, sloppy)
1
willy-nilly(careless, arbitrary, intermittently, haphazardly)
0
abstracted
0
all over the map(expression, idiom, careless, arbitrary)
0
fluke(careless, arbitrary)
0
happy-go-lucky
0
indiscreet
0
injudicious
0
mindless
0
napping
0
oblivious(rash, happy-go-lucky, neglectful)
0
pococurante
0
spontaneous(careless, arbitrary)
0
uncircumspect
0
unconscious(careless, arbitrary)
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APASmart Define. (2016). slapdash thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/slapdash/thesaurus/synonyms
ChicagoSmart Define. 2016. "slapdash thesaurus" https://smartdefine.org/slapdash/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, slapdash thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/slapdash/thesaurus/synonyms>.
MLASmart Define. "slapdash thesaurus" 1 March 2016. Web. 29 September 2026. <https://smartdefine.org/slapdash/thesaurus/synonyms>