inundation
1 antonym for inundation — opposites grouped by meaning.
Noun — A flood, especially when water rises and spreads over the land.
Antonyms
Etymology
From Old French inundacion (“flood”) — modern French inondation — from Latin inundatio (“flood”), a form of inundō (“to flood, overflow”, giving English inundate). By surface analysis, inundat(e) + -ion.
Full origin of inundation →