Synonyms of demise in English:

demise


See definition of demise

noun

1‘her tragic demise’

SYNONYMS
death, dying, passing, passing away, passing on, loss of life, expiry, expiration, end, departure from life, final exit
decease
rare quietus
ANTONYMS

birth

2‘the demise of the Ottoman empire’

SYNONYMS
end, break-up, disintegration, fall, downfall, ruin
failure, collapse, foundering
ANTONYMS

start