officiate

noun 0.830

officiant

noun 0.829

functionary

noun 0.654

official

noun 0.648

officer

noun 0.643

public officer

noun 0.638

ordinator

noun 0.634

officer of the court

noun 0.622

arbiter

noun 0.612

referee

noun 0.602

umpire

noun 0.596

officeholder

noun 0.594

arbitrator

noun 0.585

adjudicator

noun 0.585

officialdom

noun 0.580

commissioner

noun 0.580

official scorer

noun 0.576

auditor

noun 0.573

overseer

noun 0.572

fourth official

noun 0.572

commissaire

noun 0.557

officialism

noun 0.557

inspector

noun 0.557

enforcer

noun 0.556

commissionaire

noun 0.554

case officer

noun 0.550

scrutineer

noun 0.549

orderer

noun 0.548

returning officer

noun 0.546

commissar

noun 0.545

accountable officer

noun 0.545

offender

noun 0.544

missioner

noun 0.542

organist

noun 0.542

celebrant

noun 0.541

orchestrator

noun 0.540

master of ceremonies

noun 0.540

intendant

noun 0.537

nonofficial

noun 0.537

facilitator

noun 0.536

executioner

noun 0.535

apparitor

noun 0.531

organiser

noun 0.530

approver

noun 0.529

staff officer

noun 0.529

offsider

noun 0.528

offerer

noun 0.528

mistress of ceremonies

noun 0.527

authorizer

noun 0.527

invigilator

noun 0.527

commander

noun 0.525

ombudsman

noun 0.525

auctioneer

noun 0.524

orator

noun 0.523

office

noun 0.522

minister

noun 0.521

mediator

noun 0.521

administrator

noun 0.520

scorekeeper

noun 0.520

offeror

noun 0.520

proctor

noun 0.519

customs officer

noun 0.519

appointor

noun 0.519

judger

noun 0.518

commissioned officer

noun 0.516

usherette

noun 0.515

chief operating officer

noun 0.515

judicatory

noun 0.515

bailiff

noun 0.515

huissier

noun 0.514

organizer

noun 0.514

executor

noun 0.513

exactor

noun 0.512

toastmaster

noun 0.511

coordinator

noun 0.511

prosecutor

noun 0.510

assessor

noun 0.510

examiner

noun 0.510

postholder

noun 0.509

general officer

noun 0.509

ticket inspector

noun 0.508

magistrate

noun 0.508

procurator

noun 0.508

registrar

noun 0.508

decider

noun 0.505

timekeeper

noun 0.505

announcer

noun 0.505

public servant

noun 0.505

muhtasib

noun 0.504

moderator

noun 0.504

overlooker

noun 0.503

press officer

noun 0.502

jurat

noun 0.502

chief

noun 0.502

fieldsman

noun 0.501