85 entries under natural topic. ×

1
conventional(adjective, simple, ordinary, familiar)
1
current(adjective, simple, ordinary, familiar)
1
daily(adjective, simple, ordinary, familiar)
1
down(adjective, simple, impulsive, willing)
1
free spirited(expression, adjective, simple, impulsive)
1
frequent(adjective, simple, ordinary, familiar)
1
from the hip(expression, adjective, idiom, simple)
1
graceful(adjective, calm, open, smooth, pleasant)
1
habitual(adjective, simple, ordinary, familiar)
1
hackneyed(adjective, simple, ordinary, familiar)
1
humdrum(adjective, simple, lower, inferior, ordinary)
1
impetuous(adjective, simple, impulsive, willing)
1
inevitable(adjective, simple, impulsive, willing)
1
instinctive(adjective, smooth, simple, easy)
1
irresistible(adjective, simple, impulsive, willing)
1
mediocre(adjective, simple, ordinary, familiar)
1
monotonous(adjective, simple, ordinary, familiar)
1
off-the-cuff(adjective, simple, easy, plain)
1
off top of head(expression, adjective, idiom, simple)
1
open(adjective, calm, clear, smooth, pleasant)
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APASmart Define. (2015). casual thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/casual/thesaurus/synonyms
ChicagoSmart Define. 2015. "casual thesaurus" https://smartdefine.org/casual/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, casual thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/casual/thesaurus/synonyms>.
MLASmart Define. "casual thesaurus" 1 December 2015. Web. 30 September 2026. <https://smartdefine.org/casual/thesaurus/synonyms>