Many, if not by most definitions, traditional characters map to 1 simplified character. Unfortunately, not all. Example, a 9 traditional : 1 simplified map 斗

Many, if not by most definitions, traditional characters map to 1 simplified character. Unfortunately, not all. Example, a 9 traditional : 1 simplified map 斗 ⇄ 鬥斗鬪鬦鬭鬬闘閗逗 Here's a list that probably is mostly complete https://en.wikipedia.org/wiki/Ambiguities_in_Chinese_character_simplification#1_to_9 https://en.wikipedia.org/wiki/Ambiguities_in_Chinese_charact...