Conundrum vs. Enigma
Conundrumnoun
A difficult question or riddle, especially one using a play on words in the answer.
Conundrumnoun
A difficult choice or decision that must be made.
Conundrumnoun
A kind of riddle based upon some fanciful or fantastic resemblance between things quite unlike; a puzzling question, of which the answer is or involves a pun.
Conundrumnoun
A question to which only a conjectural answer can be made.
Conundrumnoun
a difficult problem
Enigmanoun
Something or someone puzzling, mysterious or inexplicable.
Enigmanoun
A riddle, or a difficult problem.
Enigmanoun
A dark, obscure, or inexplicable saying; a riddle; a statement, the hidden meaning of which is to be discovered or guessed.
Enigmanoun
An action, mode of action, or thing, which cannot be satisfactorily explained; a puzzle; as, his conduct is an enigma.
Enigmanoun
something that baffles understanding and cannot be explained;
Enigmanoun
a difficult problem
