officiant

noun 0.840

officiator

noun 0.830

umpire

noun 0.600

functionary

noun 0.596

officer of the court

noun 0.595

official

noun 0.592

public officer

noun 0.583

referee

noun 0.583

officer

noun 0.573

arbiter

noun 0.566

officialdom

noun 0.553

judicatory

noun 0.552

ordinator

noun 0.545

celebrant

noun 0.544

minister

noun 0.542

fourth official

noun 0.541

officeholder

noun 0.540

magistrate

noun 0.528

adjudicator

noun 0.527

organist

noun 0.525

match referee

noun 0.523

judge

noun 0.520

officialism

noun 0.517

ordainment

noun 0.517

official scorer

noun 0.517

priest

noun 0.516

ceremonial

noun 0.516

refereeing

noun 0.514

judgeship

noun 0.514

overseer

noun 0.512

ceremony

noun 0.511

commissioner

noun 0.511

master of ceremonies

noun 0.510

arbitrator

noun 0.509

registry office

noun 0.507

nonofficial

noun 0.505

vicar

noun 0.503

officiousness

noun 0.503

mistress of ceremonies

noun 0.503

ordinate

noun 0.502

clerk

noun 0.501

magistracy

noun 0.500