complainer

noun 0.808

complaint

noun 0.760

claimant

noun 0.756

plaint

noun 0.740

complaining

noun 0.727

plaintiff

noun 0.714

grievant

noun 0.710

accuser

noun 0.647

contestee

noun 0.639

litigant

noun 0.633

disclaimant

noun 0.631

querent

noun 0.620

petitioner

noun 0.616

appellant

noun 0.600

aggrieved party

noun 0.597

demandant

noun 0.595

defendant

noun 0.595

objector

noun 0.584

whiner

noun 0.579

accused

noun 0.576

respondent

noun 0.574

statement of claim

noun 0.570

protester

noun 0.560

disputant

noun 0.556

litigant in person

noun 0.556

demandeur

noun 0.556

affiant

noun 0.554

whinger

noun 0.552

reclama

noun 0.543

sufferer

noun 0.540

grievance

noun 0.539

suppliant

noun 0.538

victim

noun 0.535

prosecutrix

noun 0.533

consultee

noun 0.532

offender

noun 0.531

grumbler

noun 0.530

denouncer

noun 0.529

moaner

noun 0.529

creditor

noun 0.529

prosecutor

noun 0.527

wrongdoer

noun 0.526

contestant

noun 0.524

plaintiff in error

noun 0.523

litigator

noun 0.522

pleader

noun 0.520

movant

noun 0.520

counterclaim

noun 0.518

culprit

noun 0.517

calumniator

noun 0.516

lawsuit

noun 0.516

violator

noun 0.516

kvetch

noun 0.515

communicant

noun 0.515

accusing

noun 0.511

alleging

noun 0.510

aggrievement

noun 0.509

remonstrant

noun 0.508

ombudsman

noun 0.507

competitor

noun 0.507

registrant

noun 0.506

combatant

noun 0.506

applicant

noun 0.506

informant

noun 0.506

disputer

noun 0.505

compensator

noun 0.505

malcontent

noun 0.505

provoker

noun 0.504

commissioner

noun 0.503

supplicant

noun 0.503

condemner

noun 0.502

committer

noun 0.501

contender

noun 0.501

consumerist

noun 0.500