Enter a clue or pattern or both:
The Clue
Compound used in making plastics (4 letter answer)
The Answer
UREA
Tags
Notes
The answer UREA is rarely seen, appearing only about once every 1600 puzzles.
Related Clues
Carbamide
Plastics ingredient
Resin component
Compound used in plastics
Powder used in making plastics
Definition
UREA as a noun:
1. (urea, carbamide) = the chief solid component of mammalian urine; synthesized from ammonia and carbon dioxide and used as fertilizer and in animal feed and in plastics