検討【けんとう】
consideration, examination, investigation, study, scrutiny, discussion, analysis, review
検察【けんさつ】
examination, investigation, prosecution
検査【けんさ】
inspection (e.g. customs, factory), examination, test, check, scan (e.g. MRI, PET), audit
検事【けんじ】
public prosecutor
検定【けんてい】
official certification, official approval, inspection, verification, examination, certification examination, licensing examination, proficiency test, hypothesis testing
検証【けんしょう】
verification, inspection
検診【けんしん】
physical examination, medical examination, health checkup, health screening
探検【たんけん】
exploration, expedition
検閲【けんえつ】
censorship, inspection, examination
検挙【けんきょ】
arrest, roundup
検疫【けんえき】
quarantine, medical inspection