Crossword Puzzle Dieters' problems

Clue: Dieters' problems

Watchword for dieters (NONFAT with 6 letters)
Record problems (SKIPS with 5 letters)
Troubled person's problems (DEMONS with 6 letters)
Has problems with sibilants (LISPS with 5 letters)
Do a scathing impersonation of the 39th president? (MINCECARTER with 11 letters)
No problems (e.g. CLEARSAILING with 12 letters)
"No Shoes, No Shirt, No Problems" singer Chesney (KENNY with 5 letters)
Having "I" problems? (EGOISTIC with 8 letters)
Worriers' problems, it's said (ULCERS with 6 letters)
Tooth problems (ACHES with 5 letters)