Synonyms of landslide in English:

landslide


See US English definition of landslide

See UK English definition of landslide

noun

1‘floods and landslides killed several hundred people’

SYNONYMS
landslip, rockfall, mudslide, earthslip, earthfall
avalanche

2‘they won the election by a landslide’

SYNONYMS
decisive victory, runaway victory, overwhelming majority, grand slam, triumph, walkover, game, set, and match
ANTONYMS

narrow victory, hung parliament