Synonyms of the word

nonrational

• adj. Alternative spelling of non-rational.

illogical

• adj. Contrary to logic; lacking sense or sound reasoning.

intuitive

• adj. Spontaneous, without requiring conscious thought.
• adj. Easily understood or grasped by intuition.
• adj. Having a marked degree of intuition.
• n. One who has (especially parapsychological) intuition.

irrational

• adj. Not rational; unfounded or nonsensical.
• adj. (mathematics, arithmetic, number theory, not comparable) Of a real number, that cannot be written as the…
• n. A real number that can not be expressed as the quotient of two integers, an irrational number.

unlogical

• adj. (rare) Not logical; illogical.

visceral

• adj. (anatomy) Of or relating to the viscera—internal organs of the body; splanchnic.
• adj. Having to do with the response of the body as opposed to the intellect, as in the distinction between…
• adj. (figuratively, obsolete) Having deep sensibility.