1344. What character can be added to both of these characters to give other characters? 折_ -> _秀

Answer:

折  SETSU, o(ru), o(reru), ori - break, fold, yield, bend, occasion

秀  SHUU, hii(deru) - excel, surpass

Add 言:折+言 言+秀 

言  GEN, GON, i(u), koto - say, speech

誓  SEI, chika(u) - swear, pledge, vow

誘  YUU, saso(u) - invite, induce, lure, entice