joyous
Word family
Synonym discussion
Sense: adjective/1
All five words describe strong happiness, but they differ in register and intensity. 'Joyous' is the most formal and ceremonial — used for weddings, religious holidays, and other heightened events, often in writing or speech meant to sound elevated. 'Joyful' is nearly the same in meaning but lighter and more common in everyday writing; you might say 'a joyful child' but rarely 'a joyous child'. 'Jubilant' adds a public, celebratory edge — fans are jubilant after a sports victory. 'Elated' is sudden and personal: someone feels elated after passing an exam or getting good news. 'Ecstatic' goes furthest, suggesting overwhelming, almost uncontrollable happiness. So a bride may feel ecstatic on a joyous morning, surrounded by joyful relatives and jubilant friends.
Common collocations
Etymology
Borrowed into Middle English from Old French 'joious' (modern French 'joyeux'), itself from Latin 'gaudiosus', built on 'gaudium' meaning gladness or delight. The same Latin root gives English 'joy' and 'rejoice'. The '-ous' ending marks adjectives meaning 'full of' the noun root, so 'joyous' literally describes someone or something full of joy.