Crossword Puzzle Bickering back and forth

Clue: Bickering back and forth

Back to bickering (ATITAGAIN with 9 letters)
AOL backs-and-forths (IMS with 3 letters)
Its flag consists of a crimson St. Andrew's cross on a white background: Abbr. (ALA with 3 letters)
Swimmers' back-and-forths (LAPS with 4 letters)
Set back a grade (DEMOTE with 6 letters)
Think way back? (TROW with 4 letters)
Many a St. Andrews golfer (SCOT with 4 letters)
Lie back (RECLINE with 7 letters)
Turns back the clock (RESETS with 6 letters)
Backyard pond fish (KOI with 3 letters)