scrutiny vs fine-toothed comb

Other hyponyms of scrutiny include audit, autopsy, necropsy, PM, post-mortem, post-mortem examination, postmortem, postmortem examination, checkup, health check, medical, medical checkup, medical exam, medical examination, comparing, comparison, fine-tooth comb, follow-up, followup, reexamination, review, going-over, look-over, once-over, ophthalmoscopy, palpation, tactual exploration, endoscopy, gonioscopy, keratoscopy, rhinoscopy, scan, search, study, survey, testing, motion study, time-and-motion study, time-motion study, time and motion study, time study, work study, inspection, review, bank examination.