Jschool

1 clue
Cubs' training ground, for short
Similar answers:
Adeschool
Artschool
Aschool
Atschool
Backtoschool
Bathschool
Battyschool
Beautyschoolout
Beginningschool
Belgradeschoolteacher
Bigtwelveschool
Boardingschool
Boardingschools
Boardingschoolsoffish
Boilerbedschool
Bordenschools
Bravoschool
Brewschool
Bschool
Businessschool