English joyous

← Middle English joyous (inherited)

← Middle English joious (mention)

← Old French joieus (derived)

← Old French joie (mention)

← Old French -eus (mention)

→ English joyously (suffix)

→ English frabjous (mention)

→ English joyousness (suffix)

→ English unjoyous (prefix)

→ English overjoyous (prefix)