Crossword Puzzle Enjoying an activity

Clue: Enjoying an activity

Antiquer's activity (AGING with 5 letters)
Post-ante activity (DEAL with 4 letters)
Analyzer's activity (DISSECTING with 10 letters)
Activity of Andrew Carnegie (ENDOWING with 8 letters)
Antipathetic activity (HATING with 6 letters)
Anesthesiologist's activity (NUMBING with 7 letters)
Annual activity of some landlords? (RENTRAISING with 11 letters)
Times Square activity annually (REVELRY with 7 letters)
Protest activity for ANWR drilling proponents against EPA officials? (SNOWBALLING with 11 letters)
Antacid's activity (STOMACHSOOTHING with 15 letters)