List of positive words, adjectives and verbs that start with J letter
| Jackpot | Jake | Jam packed | Jamboree |
| Jamming | Jannock | jaunt | Jauntly |
| Jaunty | Jaw-dropping | Jazz | Jazzed |
| Jazzily | Jazzy | Jeez | Je ne sais quoi |
| Jest | Jester | Jestful | Jesting |
| Jestingly | Jet set | Jeu d’esprit | Jeunesse doree |
| Jewel | Jeweled | Jeg | Jiggish |
| Jigjig | Jim-dandy | Jimp | Jingle |
| Jitterbug | Joe | Jocose | Jocosely |
| Jocular | Jocularly | Joculatory | Jocund |
| Jocundity | Joie de vivre | Join | Jointly |
| Joke | Joker | Jokester | Joking |
| Jokingly | Jolie laide | Jolif | Jollification |
| Jollily | Jollity | Jolly | Josh |
| Jouissance | Jounce | Jovial | Jovially |
| Joy | Joyful | Joyfully | Joyous |
| Joyride | Joysome | Jubilant | Jubilantly |
| Jubilate | Jubilation | Jubilee | Judicious |
| Judiciously | Juggler | Juiciness | Juicy |
| Jumble sale | Jumbo | Jump-up | Jump style |
| Junoesque | Just | Justice | Justified |
| Justify | Justly | Juvenescent | Jazz up |
| Jammy | Joss |