English

inconsolate

From in- + consolate; compare French inconsolé, Portuguese inconsolado.

Proto-Indo-European *h₁én ‘in’

Proto-Germanic *in ‘into’

English in-

Latin cōnsōlātus ‘having consoled’

Today it means

adj Inconsolable; disconsolate.

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

Etymograph / inconsolate