As nouns the difference between nausea and ratch
is that nausea is a feeling of physical unwellness, usually with the desire to vomit while ratch is a ratchet wheel; a toothed wheel engaging a detent or pawl.
nausea
Noun
A feeling of physical unwellness, usually with the desire to vomit.
Strong dislike or disgust.
Seasickness.
Derived terms
* nauseate
* nauseating
* nauseous
ratch
English
Noun
(es)
A ratchet wheel; a toothed wheel engaging a detent or pawl.
Anagrams
*
*