guck /guk/ (esp N American; slang)

1. Slimy, gooey muck
2. Anything unpleasant or unappealing

• free-footed
• free-for-all
• free-for-alls
• free-form
• Free French
• freegan
• freegans
• free gift
• free gifts
• free hand
• freehand
• free-handed
• free-handedness
• free hands
• free-hearted
• free-heartedness
• freehold
• freeholder
• freeholders
• freeholds
• free house
• free houses
• freeing
• free kick
• free kicks