Dilemma and Rigorousness

Dilemma noun - A situation in which one has to choose between two or more equally unsatisfactory choices.

Rigorousness and dilemma are semantically related. In some cases you can use "Rigorousness" instead a noun "Dilemma".

Rigorousness noun - The quality or state of being demanding or unyielding (as in discipline or criticism).

Dilemma and rigorousness are semantically related. Sometimes you can use "Dilemma" instead a noun "Rigorousness".