Crossword Puzzle Awfully dull

Clue: Awfully dull

Dull routine (e.g. GRIND with 5 letters)
A dull wit (THICKHEADEDNESS with 15 letters)
Dull folks (BORES with 5 letters)
Enliven, as a crossword grid with previously dull letters (JAZZUP with 6 letters)
Exemplar of dullness (DISHWATER with 9 letters)
Dull ending? (ARD with 3 letters)
Places for dull meetings? (BOREDROOMS with 10 letters)
Historic exhibit at Washington Dulles airport (ENOLAGAY with 8 letters)
React to a dull speech (NOD with 3 letters)
Pompous dullard (STUFFEDSHIRT with 12 letters)