Maters

7 clues
Mums & ...
British moms
Mayfair moms
Hyde Park mums
Manchester moms
Alma -- (home schools)
Alma ___ (grads' schools)
Similar answers:
Abasers
Abaters
Abcmurders
Abetters
Abiders
Ablepersonality
Abners
Abnersingleday
Abombers
Aborters
Aboveallothers
Abraders
Abridgedversion
Abridgers
Abroodofthinkers
Absoluterulers
Abstainers
Abunchofvintners
Abusers
Acadapters