5
easygoing
5
uncritical(adjective, casual, unfussy)
5
relaxed
5
undemanding
4
unfussy
4
austere
3
agreeable
3
careless
3
lax
3
plain
3
sloppy
2
affable
2
amiable
2
nice
2
sweet
2
tactless
1
apathetic
1
flexible
1
genial
1
good-natured
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APASmart Define. (2015). fussy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/fussy/thesaurus/antonyms
ChicagoSmart Define. 2015. "fussy thesaurus" https://smartdefine.org/fussy/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2015, fussy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/fussy/thesaurus/antonyms>.
MLASmart Define. "fussy thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/fussy/thesaurus/antonyms>