Crossword Puzzle Like week-old bread

Clue: Like week-old bread

Like week-old bread, possibly (STALE with 5 letters)
Like last week's bread (STALE with 5 letters)
TV oldie (e.g. FATHERKNOWSBEST with 15 letters)
Home of the world's second-oldest written constitution, after America's (POLAND with 6 letters)
Middle Eastern sandwich bread (PITAPOCKET with 10 letters)
Rush week event locale (FRAT with 4 letters)
School for 7-year-olds, briefly (ELEM with 4 letters)
Period of 40 weekdays (LENT with 4 letters)
Eat soup with bread (SOP with 3 letters)
Bread units (LOAVES with 6 letters)