| acerbic(adjective, bitter, sour, acid, tart) |
| pungent(adjective, sharp, unpleasant, bitter, sour) |
| tart(adjective, sharp, unpleasant, bitter, sour) |
| tender(adjective, weak, new, raw, little) |
| undeveloped(adjective, hidden, inexperienced, concealed, young) |
| unprepared(adjective, rough, coarse, natural, fresh) |
| unseasoned(adjective, inexperienced, lush, luxuriant, young) |
| acidic(adjective, sharp, unpleasant, bitter, sour) |
| budding(lush, luxuriant, verdant) |
| coarse(adjective, rough, natural, fresh, raw) |
| maturing(lush, luxuriant, immature, verdant) |
| uncooked(adjective, rough, coarse, natural, fresh) |
| unpracticed(adjective, inexperienced) |
| unready |
| untimely(adjective, inexperienced, young, childish, undeveloped) |
| abortive |
| blooming(adjective, lush, luxuriant, young, verdant) |
| childish(adjective, weak, tender, new, little) |
| greenish |
| half-grown(adjective, inexperienced, young, childish, undeveloped) |