| subnormal(adjective, lower, subject, collateral, subsidiary) |
| subordinate(adjective, lower, subject, collateral, secondary) |
| subservient(adjective, subordinate, collateral, secondary, subsidiary) |
| subsidiary(adjective, subordinate, collateral, secondary, subservient) |
| substract(adjective, lower, subject, collateral, subsidiary) |
| tributary(adjective, lower, subject, side, subordinate) |
| under(adjective, side, collateral, secondary, indirect) |
| underaverage(adjective, lower, subject, collateral, subsidiary) |
| accompanying(adjective, secondary, indirect, ancillary) |
| added(adjective, side, secondary, indirect, ancillary) |
| akin(adjective, collateral, attendant, kindred, congeneric) |
| allied(adjective, collateral, attendant, kindred, congeneric) |
| alternate |
| anesthetized(collateral, subalternate, low-set) |
| associated with(expression, adjective, subject, collateral, attendant) |
| associative(adjective, subject, collateral, attendant, subsidiary) |
| back seat(expression, collateral, subalternate, low-set) |
| below the mark(expression, adjective, idiom, lower, collateral) |
| bottom(collateral, subalternate, low-set) |
| bottom-rung(collateral, subalternate, low-set) |