63 entries under casual topic. ×

1
off-the-cuff(adjective, simple, easy, plain, modest)
1
offhand(adjective, cool, informal, easygoing)
1
open(adjective, simple, easy, plain, relaxed)
1
perfunctory(adjective, cool, relaxed, easygoing)
1
spontaneous(adjective, simple, easy, plain, relaxed)
1
sporty(adjective, simple, easy, plain, modest)
1
throwaway(adjective, simple, easy, plain, modest)
1
unceremonious(adjective, simple, easy, plain, relaxed)
1
unconventional(adjective, simple, easy, plain, modest)
1
unofficial(adjective, simple, easy, plain, modest)
1
unrestrained(adjective, simple, easy, plain, modest)
1
unthinking(adjective, random, haphazard, indiscriminating)
1
urbane(adjective, simple, easy, plain, modest)
1
without ceremony(expression, adjective, simple, plain, straightforward)
0
easily pleased(expression, adjective, random, haphazard)
0
imperceptive(adjective, random, haphazard, indiscriminating)
0
imprecise(adjective, random, haphazard, indiscriminating)
0
imprudent
0
shallow
0
superficial
11 years ago|5.5k views|share |citing 
APASmart Define. (2015). unfussy thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/unfussy/thesaurus/synonyms
ChicagoSmart Define. 2015. "unfussy thesaurus" https://smartdefine.org/unfussy/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2015, unfussy thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/unfussy/thesaurus/synonyms>.
MLASmart Define. "unfussy thesaurus" 14 April 2015. Web. 2 October 2026. <https://smartdefine.org/unfussy/thesaurus/synonyms>