1. Any thick, viscous matter
   - sludge, slime, goo, gook, guck [N. Amer], gunk, muck, ooze, thick, gloop [Brit, Cdn] 
2. Street names for gamma hydroxybutyrate
   - soap, scoop, max, liquid ecstasy, grievous bodily harm, Georgia home boy, easy lay, thick 
3. A semiliquid substance, often sticky or sloppy
   - gloop [Brit, Cdn]

Derived forms: goops

Type of: gamma hydroxybutyrate, GHB, matter

Encyclopedia: Goop

• flatiron
• flatlet
• flatly
• flatmate
• flatness
• flats
• flatten
• flatten out
• flattened
• flattening
• flatter
• flatterer
• flattering
• flatteringly
• flattery
• flatting
• flattish
• flattop
• flatulence
• flatulency
• flatulent
• flatus
• flatus-relieving
• flatware
• flatwork