unthought

verb

1. simple past tense and past participle of unthink.

adjective

2. not thought; not framed in a thought or thoughts: an unthought advantage.
3. not expected; not anticipated (often followed by of): an unthought-of place to find the key.

noun

1. an absence of thought.

verb (used without object), un·thought, un·think·ing.

1. to end one’s thought or reverse the process of thought.

verb (used with object), un·thought, un·think·ing.

2. to dispel from the mind: Unthink your thoughts.

verb -thinks, -thinking or -thought (tr)

1. to reverse one’s opinion about
2. to dispel from the mind