| assistant(adjective, spare, secondary, subsidiary, auxiliary) |
| assuring(verb, affirming) |
| availing(verb, assisting) |
| avouching(verb, affirming, evincing) |
| back up(verb, expression, adjective, phrasal verb, support) |
| bit part |
| bottom(important, inferior, significant, down, original) |
| collateral(adjective, spare, inferior, insignificant, minor) |
| concurrent(adjective, compliant, secondary, indirect, ancillary) |
| confirmation(noun, encouragement, proof, verification, endorsement) |
| confirmative(positive, assenting) |
| dependent(inferior, insignificant, unimportant, minor, subordinate) |
| enduring |
| enlivening(noun, verb, support, help, praise) |
| extra(adjective, support, place, lower, spare) |
| facilitating(verb, aiding) |
| for(adjective, preposition, secondary, subsidiary, backing) |
| harmonizing(verb, ordering) |
| in favor of(expression, idiom, preposition, behind, for) |
| keep |