| hopeful(adjective, certain, sure, self-assured, assured) |
| insouciant(adjective, feature, state, trait) |
| jolly(adjective, feature, state, trait, thrilled) |
| merry(adjective, feature, state, happy, trait) |
| paid(verb, adjective, glad, merry, content) |
| persuaded(verb, adjective, clear, certain, definite) |
| snug(adjective, calm, quiet, light, smooth) |
| sunny(adjective, feature, state, happy, trait) |
| surfeited(complete, big, occupied, filled, brimming) |
| tickled |
| unconcerned(adjective, feature, state, calm, quiet) |
| upbeat(adjective, feature, state, happy, certain) |
| at ease(expression, adjective, idiom, calm, quiet) |
| believing |
| carefree(adjective, feature, state, calm, quiet) |
| cloyed |
| cocksure(belief, certain, sure, positive, self-assured) |
| comfy(adjective, calm, quiet, light, smooth) |
| cool(adjective, feature, state, calm, quiet) |
| easy-going(adjective, feature, state, trait) |