Adjective ruddy has 2 senses
- rubicund, ruddy, sanguine - inclined to a healthy reddish color often associated with outdoor life; "a ruddy complexion"; "Santa's rubicund cheeks"; "a fresh and sanguine complexion"
Antonym: unhealthy (indirect, via healthy)
- red, reddish, ruddy, blood-red, carmine, cerise, cherry, cherry-red, crimson, ruby, ruby-red, scarlet - having any of numerous bright or strong colors reminiscent of the color of blood or cherries or tomatoes or rubies
Antonym: achromatic (indirect, via chromatic)