Bovines

5 clues
Cows
Lowers in fields
Buffalo, yaks et al.
Members of the ox family
The four longest answers in this puzzle end in them
Similar answers:
Aborigines
Above
Aboveall
Abovealldonoham
Aboveallelse
Aboveallothers
Aboveandbeyond
Aboveboard
Abovebored
Abovedeck
Aboveground
Abovegroundpool
Aboveitall
Abovementioned
Aboveoneself
Abovepar
Aboveparade
Aboveprice
Aboverage
Abovereferenced