4
lenient(adjective, calm, easy, low, delicate)
4
nice(adjective, pleasant, pain, relaxed, pleasing)
4
painless
4
plentiful(adjective, comfort, full, significant, substantial)
4
reasonable(calm, easy, relaxed, suitable, substantial)
4
reassured(adjective, happy, welcome, joyful, satisfied)
3
at ease(expression, adjective, idiom, calm, quiet)
3
enough(adjective, characteristic, good, reasonable, fair)
3
in the money(expression, adjective, idiom, rich, robust)
3
advantageous(adjective, agreeable, suitable, opportune, expedient)
3
amiable
3
halcyon(adjective, calm, quiet, smooth, easy)
3
accommodating(agreeable, suitable, opportune, expedient)
3
amicable(adjective, calm, close, quiet, easy)
3
at home(expression, adjective, relaxed, familiar, wanted)
3
at rest(expression, adjective, idiom, quiet, secure)
3
balmy(adjective, calm, easy, low, delicate)
3
booming(rich, robust, independent, thriving, loaded)
3
cheery
3
chuffed(adjective, happy, glad, merry, welcome)
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APASmart Define. (2016). comfortable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/comfortable/thesaurus/synonyms
ChicagoSmart Define. 2016. "comfortable thesaurus" https://smartdefine.org/comfortable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, comfortable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/comfortable/thesaurus/synonyms>.
MLASmart Define. "comfortable thesaurus" 29 February 2016. Web. 21 September 2026. <https://smartdefine.org/comfortable/thesaurus/synonyms>