Since incel is an involuntary celibate (male), we need a word for women who followed feminism, never married (or divorced?) no kids (or single mom), who’s hit the wall and can’t find a man.

Inmaid? (Old maid?)

Manless?

Femlon or lonfem or lonefem (lonely feminist)

Singfem (single feminist)

Femdead (evolutionary dead end)

Gotta make sure it can’t backfire (like that last one)

I kinda like lonefem. Other ideas?