There are a couple of esoteric languages explicitly designed with terseness in mind: https://esolangs.org/wiki/Category:Golfing_language https://esolangs.org/wi

There are a couple of esoteric languages explicitly designed with terseness in mind: https://esolangs.org/wiki/Category:Golfing_language https://esolangs.org/wiki/Category:Golfing_language