Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun rationality

2 senses of rationality

Sense 1
rationality, reason, reasonableness -- (the state of having good sense and sound judgment; "his rationality may have been impaired"; "he had to rely less on reason than on rousing their emotions")
       => sanity, saneness -- (normal or sound powers of mind)

Sense 2
rationality, rationalness -- (the quality of being consistent with or based on logic)
       => logicality, logicalness -- (correct and valid reasoning)