3042. What character can be added to both of these characters to give other characters? 敬_ -> _志

敬 KEI, uyama(u) - respect, revere

志 SHI, kokorozashi - intent, will

Add 言:敬+言 言+志

言 GEN, GON, i(u), koto - say, speech

警 KEI - admonish, warn

誌 SHI - write down, chronicle, magazine