Whitish is a synonym of whity.
As adjectives the difference between whitish and whity
is that whitish
is somewhat white, pale or almost white while whity
is close to white in colour.
As a noun whity is
Somewhat white, pale or almost white.
* 1910 , The Year Book of Dermatology (page 124)
- The skin was somewhat pigmented, especially in certain regions, while over the whole there appeared whitish , rounded or oval mottlings or dapplings, most obvious where the surrounding cuticle was most deeply colored.