comfortable (adj.)
- acceptable
- accepting
- adequate
- affluent
- agreeable
- amiable
- carefree
- charmed
- cheerful
- comforting
- comfy
- commodious
- competent
- complacent
- composed
- congenial
- consoling
- content
- contented
- convenient
- cordial
- cozy
- cushioned
- cushiony
- cushy
- decent
- delighted
- easy
- easygoing
- enjoyable
- enough
- euphoric
- exhilarated
- fat
- festal
- flush
- friendly
- glad
- gladsome
- grateful
- gratified
- gratifying
- happy
- homelike
- homely
- homey
- independent
- insouciant
- intimate
- likeable
- loaded
- luxurious
- moneyed
- oofy
- opulent
- peaceful
- plain
- pleasant
- pleased
- pleasing
- prosperous
- puff
- quiet
- reasonable
- reconciled
- relaxed
- relaxing
- reposeful
- restful
- rich
- roomy
- sabbatical
- satisfactory
- satisfied
- self-satisfied
- serene
- simple
- smug
- snug
- soft
- substantial
- successful
- sufficing
- suitable
- thrilled
- tranquil
- uncomplaining
- undisturbed
- unpretending
- untroubled
- warm
- wealthy
- welcome
- well
- well-fixed
- well-heeled
- well-off
- well-to-do