query Synonyms

inquiry question interrogation examination interrogate enquiry investigate examine cross-examine probe demand ask inquire challenge request skepticize sound exam study skepticism search questionary quibbling quiz quizzing quodlibet seek reservation scepticism scruple scrutinize scrutiny survey suspect suspicion have reservations about question mark questionnaire be curious delve into be dubious be apprehensive of call in question distrustfulness call into question lookup uncertainty verify wonder dredge up