35 entries under oblivious topic. ×

1
incautious(adjective, careless, indifferent, casual, sloppy)
1
irreflective(careless, stupid, rash, unthinking, obtuse)
1
musing(noun, adjective, careless, indifferent, apathetic)
1
off-guard(adjective, careless, indifferent, apathetic, distracted)
1
rapt(adjective, careless, indifferent, apathetic, distracted)
1
rash(adjective, careless, senseless, insensitive, reckless)
1
slapdash(casual, rash, happy-go-lucky, neglectful)
1
sloppy(casual, rash, happy-go-lucky, slapdash)
0
asleep at the switch(expression, idiom, rash, neglectful)
0
fast and loose(expression, idiom, rash, neglectful)
0
feckless(rash, neglectful)
0
foolhardy(rash, neglectful)
0
impetuous(rash, neglectful)
0
precipitate(rash, neglectful)
0
without regard(expression, rash, neglectful)
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APASmart Define. (2015). unobservant thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unobservant/thesaurus/synonyms
ChicagoSmart Define. 2015. "unobservant thesaurus" https://smartdefine.org/unobservant/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, unobservant thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unobservant/thesaurus/synonyms>.
MLASmart Define. "unobservant thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/unobservant/thesaurus/synonyms>