abettor Synonyms

abetter ally assistant aid confederate advocate cooperator accomplice accessory helper rouser second prompter patron partner instigator inducer inciter henchman seconder succorer support fellow conspirator co-conspirator coconspirator insider facilitator crewman aide partner in crime upholder sympathizer sustainer supporter help galvanizer backer attendant associate assister apologist animator aider agent actuator accessories accessary champion coadjutor friend