assistant Antonyms

verifier shipmaster senior ruler ringleader restaurateur resister repression rentier regulator referrer shipowner skipper usurper undertaker toastmaster supervisor superior superintendent subtenant stranger steward speakership receiver quartermaster plenipotentiary payee patron patriarch ownership owner overseer organizer orderer oppugner possessor presbyter purser pugilist publican prosecutor proprietress proprietor proprietary proconsul principal president oppugnant warden main squeeze