abettor
actuator
advocate
advotate
agent
alter ego
alternate
amicus curiae
animator
apologete
apologist
apologizer
attorney
attorney-at-law
backup
backup man
barrister
barrister-at-law
cajoler
champion
coax
coaxer
counsel
counselor
counselor-at-law
defender
deputy
dummy
encourager
energizer
executive officer
exponent
figurehead
firer
friend at court
gadfly
galvanizer
impeller
inducer
inspirer
intercessor
justifier
lawyer
legal adviser
legal counselor
legal expert
legal practitioner
legalist
lieutenant
artificer
controversialist
conveyancer
craftsman
debater
fellow-countryman
fencer
financier
horsewoman
jurist
lecturer
manoeuvring
oculist
panegyrist
parliamentarian
pilotage
plead
prolocutor
reasoner
statistician
strategist
tactician
taxidermist
upholder