| desirableness |
| dominance(noun, support, hold, break, drop) |
| double(replacement, alternative, alternate, backup, surrogate) |
| dummy(supply, agent, replacement, alternative, alternate) |
| edge(noun, support, hold, break, drop) |
| eligibility(readiness, suitability, consistency, qualification, appropriateness) |
| eminence(noun, support, hold, break, drop) |
| equivalent(supply, agent, replacement, alternative, alternate) |
| expediencies |
| facilitation(noun, intervention) |
| favor(noun, support, hold, break, drop) |
| fill-in(substitute, replacement, alternative, alternate, backup) |
| gain(noun, support, hold, break, drop) |
| ghost writer(expression, supply, agent, replacement, alternate) |
| go-between(noun, intervention) |
| good(noun, support, hold, break, drop) |
| gratification(noun, support, hold, break, drop) |
| harmony(readiness, suitability, consistency, qualification, appropriateness) |
| help(noun, support, hold, break, drop) |
| helpfulness(noun, worth, practicality, usefulness) |