| research(noun, study, review, case, search) |
| inquest(noun, study, review, case, search) |
| inquiry(noun, study, review, case, search) |
| investigation(noun, study, check, review, search) |
| probing(noun, verb, study, review, case) |
| probe(noun, study, review, case, search) |
| quest(noun, study, review, case, search) |
| examination(noun, study, review, case, question) |
| inquisition(noun, study, review, case, search) |
| analysis(noun, study, review, case, search) |
| catechizing(verb, review, question, examination, investigation) |
| delve |
| dig |
| enquiry |
| examine |
| exploration(noun, study, review, case, search) |
| inspection(noun, study, review, case, search) |
| investigate |
| investigating(noun, verb, questioning) |
| questioning(verb, review, investigation, questioning, autopsy) |