Nonrational in a sentence as an adjective

Our belief that we are too scientifically grounded to succumb to such nonrational beliefs may, in fact, be our myth.

So I pursue rationalism as a positive good for my family and for my society, after having had a childhood upbringing with more nonrational dogmas than I know adhere to.

Nonrational definitions

adjective

not based on reason; "there is a great deal that is nonrational in modern culture"

adjective

obtained through intuition rather than from reasoning or observation

See also: intuitive visceral