58 entries under relaxed topic. ×

8
serene(adjective, feature, state, care, mild)
7
cool(adjective, feature, state, happy)
7
easy-going(adjective, feature, state, happy, care)
5
calm(adjective, feature, state, happy, mild)
4
careless(adjective, feature, state, happy)
4
tranquil(adjective, feature, state, mild)
3
at ease(expression, adjective, happy, cheerful)
3
composed(adjective, mild, tolerant, laid-back)
3
laid back(expression, adjective, feature, state, happy)
3
radiant(adjective, feature, state, happy)
3
tolerant(adjective, feature, state, mild)
3
undemanding(adjective, feature, state, mild)
3
unhurried(adjective, feature, state, mild)
2
collected(adjective, mild, tolerant, laid-back)
2
mild(adjective, feature, state, trait)
2
offhand(adjective, mild, casual, tolerant)
1
amenable(mild, tolerant, laid-back, permissive)
1
complaisant(mild, tolerant, laid-back, permissive)
1
even-tempered(mild, tolerant, laid-back, permissive)
1
feelgood(adjective, happy, lively, cheerful)
11 years ago|14k views|share |citing 
APASmart Define. (2015). happy-go-lucky thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/happy-go-lucky/thesaurus/synonyms
ChicagoSmart Define. 2015. "happy-go-lucky thesaurus" https://smartdefine.org/happy-go-lucky/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2015, happy-go-lucky thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/happy-go-lucky/thesaurus/synonyms>.
MLASmart Define. "happy-go-lucky thesaurus" 14 April 2015. Web. 2 October 2026. <https://smartdefine.org/happy-go-lucky/thesaurus/synonyms>