Crossword Puzzle Syllabic unit

Clue: Syllabic unit

Unit of syllabic length (MORA with 4 letters)
Units of syllabic length (MORAE with 5 letters)
Plowman's unit (ACRE with 4 letters)
Alehouse units (MUGS with 4 letters)
Brewery units (VATS with 4 letters)
Dog-days units (abbr.) (ACS with 3 letters)
Tea-set unit (TRAY with 4 letters)
Program about a crime-fighting unit from the South that stages Civil War reenactments? (CSAMIAMI with 8 letters)
Depth unit (FATHOM with 6 letters)
U.S. Special Forces unit (ATEAM with 5 letters)