Clines

2 clues
Biological changes
Singers Maggie and Patsy
Similar answers:
Abalones
Abalonesandwich
Abandononespost
Abclistening
Abillbcharlesclillian
Aborigines
Aboveoneself
Abroomofonesown
Abusinessaffair
Abusiveness
Acclimate
Acclimatise
Acclivity
Acetones
Aceuponessleeve
Achenes
Achieveonesgoal
Achiness
Acidness
Aclinal