| Solution | Length | |
|---|---|---|
| 3 letters | ||
| gay | 3 | |
| 4 letters | ||
| glad | 4 | |
| fair | 4 | |
| good | 4 | |
| snug | 4 | |
| rosy | 4 | |
| 5 letters | ||
| merry | 5 | |
| bonny | 5 | |
| sunny | 5 | |
| perky | 5 | |
| riant | 5 | |
| sweet | 5 | |
| happy | 5 | |
| light | 5 | |
| ready | 5 | |
| jolly | 5 | |
| 6 letters | ||
| jaunty | 6 | |
| jocund | 6 | |
| chirpy | 6 | |
| genial | 6 | |
| joyous | 6 | |
| RIDENT | 6 | |
| upbeat | 6 | |
| jovial | 6 | |
| blithe | 6 | |
| bright | 6 | |
| prompt | 6 | |
| simple | 6 | |
| joyful | 6 | |
| breezy | 6 | |
| smiley | 6 | |
| lively | 6 | |
| 7 letters | ||
| radiant | 7 | |
| winsome | 7 | |
| spirits | 7 | |
| purring | 7 | |
| chipper | 7 | |
| buoyant | 7 | |
| singing | 7 | |
| shining | 7 | |
| welcome | 7 | |
| smiling | 7 | |
| utopian | 7 | |
| 8 letters | ||
| grateful | 8 | |
| pleasant | 8 | |
| smirking | 8 | |
| sanguine | 8 | |
| 9 letters | ||
| exuberant | 9 | |
| vivacious | 9 | |
| sprightly | 9 | |
| sparkling | 9 | |
| rewarding | 9 | |
| 10 letters | ||
| enlivening | 10 | |
| satisfying | 10 | |
| ROLLICKING | 10 | |
| 11 letters | ||
| INGOODHEART | 11 | |
| starry-eyed | 11 | |
| 12 letters | ||
| lighthearted | 12 | |
| good-natured | 12 | |
| rose colored | 12 | |
| 13 letters | ||
| light-hearted | 13 | |
| ingoodspirits | 13 | |