Ciscos

2 clues
Lake herrings
Great Lakes swimmers
Similar answers:
Abcislands
Abscise
Abscissa
Abscissae
Abscissas
Accost
Accostcontrols
Accosted
Accosting
Accostrudely
Accosts
Acis
Acost
Acosta
Adramacriticis
Aerobicexercise
Aerobicexercises
Affixedcosts
Akleptomaniacis
Alcis