English
knowsome
From know + -some.
Formed from know + -some
Proto-Germanic *knēaną ‘to know’
Proto-West Germanic *knāan ‘to recognise’
Old English cnāwan ‘to know’
Middle English knowen ‘to know’
English know
Today it means
adj Characterised by knowing; full of knowledge; knowledgeable
Language periods are conventional ranges, not dates for this word.
Etymograph / knowsome