(archaic) tsūhō (or tongbao in Chinese), an inscription used for cash coins in China, Japan, Korea and Vietnam (from 8th century until 20th century).

Kyūjitai form of 通宝

point in common; common feature

severe, bitter

Same as above

(pathology) Synonym of 偏頭痛 (henzutsū, “migraine”)

sharp / intense pain

Short for 定時通過 (teiji tsūka, “(rail transport) passing through a station at the exact scheduled time”).

commonly accepted theory, prevailing view / comprehensive exposition / profound theory, enlightened view

(Internet slang) Short for 個別通話 (kobetsu tsūwa, “individual conversation (as opposed to public chatting)”).