What does "nonthinking" mean?

Not thinking; the absence of thought.

What is a synonym for "nonthinking"?

Common synonyms include: automatic, cursory, instinctive, mechanical, rash, reflexive.

adj, noun

adj, noun ·Rare ·Advanced level

Noun

1
Not thinking; the absence of thought. uncountable
"Nonthinking is important in Zen Buddhism."

Adjective

"Nonthinking is important in Zen Buddhism."

From non- + thinking.