| gladdest |
| gladsome(pleasant, bright, happy, cheerful, casual) |
| go-go(adjective, bright, happy, energetic, active) |
| good(adjective, kind, tender, energetic, sympathetic) |
| good-humored(pleasant, bright, happy, lively, cheerful) |
| good-natured(adjective, kind, pleasant, friendly, bright) |
| gratified(adjective, pleasant, lively, glad, merry) |
| gritty(adjective, bright, energetic, passionate, determined) |
| grooving(adjective, happy, energetic, lively, active) |
| gutsy(adjective, bright, energetic, passionate, determined) |
| happiest |
| harum-scarum(adjective, feature, state, trait) |
| heedless(adjective, feature, state, trait) |
| high(adjective, kind, pleasant, friendly, bright) |
| holiday(adjective, happy, merry, cheerful, joyful) |
| hopeful(pleasant, bright, happy) |
| hot(adjective, bright, energetic, passionate, determined) |
| humorous(adjective, pleasant, happy, lively, cheerful) |
| hyper(adjective, moving, bright, energetic, lively) |
| in good spirits(expression, idiom, pleasant, bright, happy) |