Crossword Puzzle Both sides

Clue: Both sides

The Gulf of Bothnia is part of it (BALTICSEA with 9 letters)
Take sides (CHOOSE with 6 letters)
Flat sides (PANES with 5 letters)
Didn't bother (e.g. LEFTALONE with 9 letters)
Sideshow Bob's archenemy (BART with 4 letters)
Bothers in fun (TEASES with 6 letters)
Crescent sides (ARCS with 4 letters)
Haircut that's short on the top and sides and long in back (MULLET with 6 letters)
Bother greatly (e.g. EATAT with 5 letters)
Chooses sides (TAKESASTAND with 11 letters)