rational

/ɹˈæʃənəl/ · 3 syllables

Meaning

adjective

1. consistent with or based on or using reason
   “rational behavior”
2. of or associated with or requiring the use of the mind
   “intellectual problems”
3. capable of being expressed as a quotient of integers
   “rational numbers”
4. having its source in or being guided by the intellect (as distinguished from experience or emotion)
   “a rational analysis”

noun

1. an integer or a fraction

Synonyms for rational

• coherent
• demythologized
• intelligent
• reasonable
• intellectual
• noetic
• mental
• rational number

Antonyms of rational

• irrational

Words that rhyme with rational

• national
• international
• irrational
• multinational
• supranational
• transnational
• binational
• internacional
• internatonal