Middle English word knighthed comes from Old English cniht, Old English -hād

Detailed word origin of knighthed

Dictionary entry	Language	Definition
cniht	Old English (ang)	(male) servant, attendant. Boy, youth. Male of high military rank, ranking below a baron, usually previously having worked as a page or squire.
-hād	Old English (ang)
cnihthad	Old English (ang)	Knighthood. The period between childhood and manhood; youth; boyhood. The state of being unmarried; celibacy.
knighthed	Middle English (enm)

Words with the same origin as knighthed