gunk /gungk/ (informal)

1. Any unpleasant, dirty, sticky material
2. Any semi-solid, usu valueless, residue from a chemical process

• fish-gutting
• fish-hatcheries
• fish-hatchery
• fish-hawk
• fish-hawks
• fish-hook
• fish-hooks
• fishier
• fishiest
• fishified
• fishifies
• fishify
• fishifying
• fishiness
• fishinesses
• fishing
• fishing-frog
• fishing-frogs
• fishing ground
• fishing grounds
• fishing-line
• fishing-lines
• fishing-rod
• fishing-rods
• fishings