Cantons

3 clues
Geneva and others
Bern, Geneva and Zurich
Swiss territorial divisions
Similar answers:
Abcanchor
Abccbsnbcandcnn
Abicyclecant
Acan
Acana
Acanadian
Acanadianprovince
Acanal
Acandle
Acanofworms
Acanthus
Acanthuses
Acanyon
Achildcansay
Acornsandpecans
Activevolcano
Activevolcanoes
Acutetonsillitis
Aerosolcan
Aerosolcans