rationalism

noun/ˈræʃənəˌlɪzəm/

Frequency rank: #18,726 of 20,003 in the WORDED list (wordfreq data)

Meaning

The theory that reason, rather than experience or faith, is the foundation of knowledge and truth.

Illustration for the English word “rationalism”

Example sentence

Her philosophy professor explained that rationalism holds reason as the primary source of knowledge.

Synonyms & related words

  • intellectualism
  • logicism
  • reasoning

More words in ranks 18,701–18,800