fact-finder

noun 0.677

checker

noun 0.638

factfinder

noun 0.634

debunker

noun 0.590

faultfinder

noun 0.584

double check

noun 0.577

falsifier

noun 0.568

grammar checker

noun 0.564

truthmaker

noun 0.555

countercheck

noun 0.553

falsificationist

noun 0.548

proofreader

noun 0.543

check

noun 0.543

spell checker

noun 0.542

verifiable

noun 0.536

fact

noun 0.535

proofer

noun 0.533

watchdog

noun 0.532

checking

noun 0.530

proof reader

noun 0.529

corrector

noun 0.525

factualist

noun 0.523

verification

noun 0.522

fibber

noun 0.520

crosscheck

noun 0.516

verifiability

noun 0.513

check and balance

noun 0.512

counterfeiter

noun 0.511

reporter

noun 0.510

validator

noun 0.507

spellcheck

noun 0.507

faker

noun 0.506

rechecking

noun 0.503