Etymograph

English

incautelous

From in- + cautelous.

Formed from in- + cautelous

Proto-Indo-European *h₁én ‘in’

Proto-Germanic *in ‘into’

English in-

Middle French cauteleux

English cautelous

Today it means

adj Incautious.

Language periods are conventional ranges, not dates for this word.

Etymograph / incautelous