WHY HARRO DERE.

F*** = pineapple
D*** = pomegranate
B******* = papaya
B**** = peach
A** = plum
SH** = plantain

But then what about
C***, M*****f*****, F*****
Etc, etc, etc...

Whatever. This fruit thing is fun. |D

No,
it's
Fuck for pineapple
Shit for pomegranate
Bitch for peach
Fag for papaya
Cunt for plum
Dick for plantain

So faggot is already covered by papaya
Motherfucker is already covered by motherfucker
Ass isn't even bad and turns up in too many common words (assess, assume, assassinate, etc.)
Bastard... eh. It's a legal term.
Damn probably SHOULD have a filter but it doesn't.
The wordfilters are only there for the lulz mainly. If you stay long enough you'll know how to bypass them.