effect; effectiveness; efficacy; effects (e.g. sound effects, visual effects, special effects)
looking up (e.g. a word in a dictionary); search (e.g. on the Internet); retrieval (of information); reference
illness (usu. excluding minor ailments, e.g. common cold); disease; bad habit; bad behaviour; crazy; insane
symptoms; condition (of a patient)
both (hands, parents, sides, etc.); counter for carriages (e.g. in a train); counter for vehicles; ryō; tael; ryō; pre-Meiji unit of currency, orig. the value of one ryō of gold