侦 ⇒
侦探 zhēntàn, [偵探], detective/to do detective work
侦察 zhēnchá, [偵察], to investigate a crime/to scout/to reconnoiter/reconnaissance/detection/a scout
侦查 zhēnchá, [偵查], to detect/to investigate
侦 zhēn, [偵]/[遉], to scout/to spy/to detect, old variant of 偵|侦[zhēn]
侦破 zhēnpò, [偵破], to investigate (as detective)/to solve (crime)/to uncover (a plot)/to sniff out/...
侦察兵 zhēnchábīng, [偵察兵], a scout/spy
侦察机 zhēnchájī, [偵察機], surveillance aircraft/spy plane
刑侦 xíngzhēn, [刑偵], criminal investigation
侦察员 zhēncháyuán, [偵察員], detective/investigator/scout/spy
侦缉 zhēnjī, [偵緝], to track down/to investigate and arrest
侦查员 侦探片