onrush
0 antonyms and opposites of onrush, grouped by meaning.
Noun — A forceful rush or flow forward.
We haven't recorded synonyms for onrush yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
From on- + rush. Compare Middle English onresen (“to rush upon; attack”), from Old English onrǣsan (“to rush, rush on”); Old English onrǣs (“an onrush, assault, attack”).
Full origin of onrush →