| unconsequential(adjective, weak, unimportant, feeble, frail) |
| underfed(adjective, weak, feeble, frail, tiny) |
| undersized(adjective, weak, feeble, frail, tiny) |
| undeveloped(adjective, weak, feeble, frail, tiny) |
| unsound(adjective, weak, feeble, frail, tiny) |
| unsubstantial(adjective, weak, feeble, frail, tiny) |
| weak(adjective, feeble, frail, tiny, measly) |
| weakly(adjective, weak, feeble, frail, tiny) |
| wee(adjective, weak, feeble, frail, tiny) |
| worthless(adjective, weak, feeble, frail, tiny) |
| zero(adjective, weak, feeble, frail, tiny) |
| zilch(adjective, weak, unimportant, feeble, frail) |
| Lilliputian |
| accessory(adjective, light, slight, inferior, collateral) |
| adjunctive(adjective, lower, collateral, subsidiary, subservient) |
| adjuvant(adjective, lower, subject, reserve, collateral) |
| alternate(adjective, relief, reserve, subsidiary, supportive) |
| ancillary(adjective, collateral, subsidiary, subservient, subalternate) |
| anesthetized(collateral, subalternate, low-set) |
| appurtenant(adjective, lower, reserve, collateral, subsidiary) |