appraiser

auditor inspector investigator

analyst assayer checker inquirer inquisitor interrogator proctor questioner quizmaster quizzer researcher reviewer scrutinizer

prober

authority court critic expert inspector justice referee

adjudicator arbiter assessor bench chancellor conciliator evaluator honor intercessor intermediary interpreter judiciary magistrate marshal moderator negotiator ombudsman peacemaker reconciler umpire warden

justice of peace legal official magister

adjudicator arbiter assessor authority bench chancellor conciliator court critic evaluator expert honor inspector intercessor intermediary interpreter judiciary jurist justice justice of peace justice of the peace legal official magister magistrate marshal moderator negotiator peacemaker reconciler referee umpire warden

analyst commentator connoisseur expert reporter

evaluator interpreter judge

ignoramus