Synonyms & related words for rationality

Find synonyms, related words, and the definition of rationality — including reasonableness, rationalism, logicality, sensibleness, reasonability, reason. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to rationality

Explore words related to rationality — words associated with it, words that go with it, and its nearest matches in meaning. Related words include rationalness, antirational, rational, irrationality, unreason, rationalist, tenableness, ratiocinate. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for rationality

Common synonyms for rationality include reasonableness, rationalism, logicality, sensibleness, reasonability, reason, sanity, ratiocination — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does rationality come from?

The word rationality breaks down into one root of Latin origin: the root rat-, from Latin ratio (“reason, reckoning”). Explore each root to see other English words built from the same source.