Sentences? How about this:
Hitting the tree put a dent in my car.
I found a stash of candy hidden under my brother's pillowcase.
Or if you need them both in one sentence:
I tried to get to the stash of food behind the metal door, but I could barely make a dent.
Is that what you needed?
SORRY IF IM WRONG! (i used my OWN mind!) I put the ones i know
2. emphatic
3.falter
5.verge
6.prolonged
I think it would go after