Crossword Puzzle One way to fill an opening

Clue: One way to fill an opening

Something that's tough to eat, but filled with antioxidants? (BAMBOOBERRY with 11 letters)
Tries to fill an opening (APPLIES with 7 letters)
Openings to fill (CAVITIES with 8 letters)
Tourism opening (ECO with 3 letters)
Fill with anger (ENRAGE with 6 letters)
Toast opening, across the pond (ERES with 4 letters)
Opening for an anchor cable (HAWSE with 5 letters)
Anchor cable opening (HAWSE with 5 letters)
Toaster opening (HERES with 5 letters)
Toast opening (e.g. HERES with 5 letters)