| reserve(adjective, support, increase, spare, inferior) |
| subservient(adjective, adverb, support, low, spare) |
| supporting(adjective, support, place, lower, spare) |
| trivial(adjective, light, slight, lower, low) |
| under(adjective, adverb, light, weak, slight) |
| consequent(adjective, low, inferior, last, minor) |
| dinky(adjective, small, inferior, insignificant, minor) |
| junior-grade |
| little(adjective, lower, small, inferior, insignificant) |
| low(adjective, adverb, light, slight, lower) |
| non-essential |
| subject(adjective, low, inferior, minor, amenable) |
| substitute(reserve, subsidiary, deputy, supportive) |
| tributary(noun, adjective, lower, low, inferior) |
| adscititious |
| alternative(place, lower, inferior, additional, subsequent) |
| assistant(adjective, spare, minor, helpful, subordinate) |
| backup(noun, adjective, support, increase, spare) |
| contingent(adjective, inferior, sensitive, last, minor) |
| inconsequential(adjective, light, slight, lower, low) |