With women I'd say women who seem to be very anti certain women, even if they try to dress this anti-ness* up as political/gender-issues or whatever .
* apologies if not a word.
Women can be VERY judgemental about other women especially if they do not conform to certain standards
I taught in a secondary school one that had been an Independent school until quite recently - as a result the teachers there were mostly of the type that teach only in Independent school and would not dream of teaching in a normal school.
But this point quite a bit of the school was made up of gitls (girls only school) from - lets say 'lower on the social scale" - than they were used to - some came from a well know seaside town
Their criticism of the mothers could be terrible! - and VERY misogynistic.