Riddling, a term often associated with puzzle-solving or mystery-solving, has many synonyms that can be used in various contexts. One such synonym is conundrum, which refers to a puzzling problem that is difficult to solve. Another synonym for riddling is enigma, which is defined as a mystery or a puzzle that is difficult to understand or explain. A third synonym for riddling is puzzle, which refers to a game or challenge where the solution is not obvious. Other synonyms for riddling include mystery, question, problem, and puzzle. No matter which synonym you use, a riddle is always a fun and thought-provoking challenge!