answer

investigation, probe, inquest, hearings, review, postmortem examination, tribunal, examination, inquisition, post mortem, audit, witch hunt, investigators, allegations, ombudsman, commission, procurator fiscal, coverup, dossier, ethics committee, prosecution, consultation, autopsy, inspector general, scrutiny, questioning, stipes, proceedings, postmortem, watchdog, inspectorate, slanging match, misconduct, exoneration, maladministration, scandal, deliberations, coroner, apology, rogatory, case, retrial, grand jury, court martial, wrongdoing, report, manhunt, flagrancy, auditor, barrister, bungs, disrepute, committee, advocate depute, identikit picture, complaint, remittal, crossbencher, censure, probers, ombudsperson, affair, revelations, feasibility study, tirade, vetting, impleading, whistleblower, accusations, ethics, forensic, oireachtas, collusion, explanation, scopa, oversight, commision, sub judice, justiciary, debate, supergrass, vendetta, tendering, trial, recusing, wran, comission, regulator, discussions, judicial, examiner, crossbench, adjudicatory, parliamentary, lordships, sting operation, nolle pros, inspection, findings, remit, prosecutor, tampoe, enquiry, inquiries, enquiries, discussion, study, clarification, disquisition, investigations, argumentation, discourse, observation, ques, exploration, research, researches, catechetical, followup, discipline, focus, interview, rote, tutorial, nonexperimental, project, agency, effective, finding, formal, geography, initiate, interdisciplinary, investigative

canvass, cross-question, empirical research, experiment, experimentation, hearing, heraldry, means test, nature study, poll, probing, public opinion poll

ascertain, canvass, check, determine, enquire, feedback, find out, inquest, inquire, inquiring, inquisitory, interrogation, interrogative, interrogative sentence, investigate, investigation, learn, means test, methodological analysis, methodology, opinion poll, poll, prise, probe, probing, pry, public opinion poll, quester, question, rescript, searcher, searching, see, seeker, watch

investigating, problem solving

query