sweet and sour?

Bittersweet?

Butterfly? Great idea for the photo!

First thought its edited didnt understand the way u did it! Nice work

It would have been much harder with soft butter. Very creative.

cardsharp, cardboard?

cardboard would be the one, Mr. Wayne !!

Good idea, good photo.

shoelace

Fishnet?

No, fishnet would not be on them, as that is what was actually photographed.

Fisherman?

Catchall?

Watercooler?

Waterworks?

Manhandled?

No one has guessed it yet.

Internet?

The word is:
Network

It's a good one, but you are supposed to wait until someone got it right, or maybe revealed by the Mod?

from comments:
BeSea: When are we supposed to put in the answer if it hasn't been guessed so that we can judge the word use as it relates to the photo taken? (1 day 1 hr ago)
Contest Moderator: Good question, how about:
after 5 wrong guesses, or after 3 days but no later than 24 hours before closing?