| frangible(adjective, feature, characteristic, strong, weak) |
| delicate(adjective, strong, hard, weak, gentle) |
| fragile(adjective, feature, characteristic, strong, hard) |
| brittle(adjective, feature, characteristic, strong, hard) |
| flimsy(adjective, weak, soft, gentle, delicate) |
| frail(adjective, hard, weak, soft, gentle) |
| friable(adjective, feature, characteristic, hard, delicate) |
| crisp(adjective, feature, characteristic, hard, delicate) |
| crumbly(adjective, feature, characteristic, hard, delicate) |
| weak(adjective, hard, soft, gentle, delicate) |
| feeble(adjective, weak, delicate, infirm, flimsy) |
| insubstantial(adjective, weak, delicate, infirm, flimsy) |
| slight(adjective, weak, delicate, infirm, flimsy) |
| dainty(adjective, weak, soft, gentle, delicate) |
| fracturable(adjective, weak, soft, gentle, delicate) |
| shivery(adjective, hard, delicate, stiff, flimsy) |
| slender(adjective, weak, delicate, feeble, infirm) |
| splintery(adjective, brittleness) |
| unsubstantial(adjective, weak, delicate, feeble, infirm) |
| gimcrack(adjective, brittleness) |