As adjectives the difference between doughy and douchy
is that doughy is having the characteristics of dough especially in appearance or consistency: as while douchy is (pejorative) like a douche bag.
doughy
English
Adjective
(er)
having the characteristics of dough especially in appearance or consistency: as
# pale and flabby
# soft and heavy
douchy
Adjective
(er)
(pejorative) Like a douche bag.