Synonyms:
- agential,
- agentival,
- agentive,
- arbitrational,
- arbitrative,
- assisting,
- coming between,
- conducive,
- employable,
- facilitating,
- favoring,
- forwarding,
- going between,
- handy,
- helpful,
- instrumental,
- intercessional,
- intercessory,
- interlocutory,
- intermedial,
- intermediary,
- intermediate,
- intermediatory,
- intervening,
- interventional,
- mediative,
- mediatorial,
- mediatory,
- mesne,
- middle,
- ministerial,
- ministering,
- pacificatory,
- promoting,
- serviceable,
- subservient,
- useful