The kanji 痛: readings, parts and words

病やむ illness 療リョウ heal; cure 疲つかれる tired, fatigue, weary 疾はやい rapidly, illness 癖くせ habit, mannerism 痘トウ smallpox, pox

用もちいる use/employ/business/service 通とおる pass/through/commute/communicate 備そなえる prepare / equip 補おぎなう supplement / fill 捕とらえる catch, arrest 踊おどる jump; dance 舗しき shop, store 猟かり game-hunting; shooting