Enter a clue or pattern or both:
The Clue
Like benzene: Comb. form (4 letter answer)
The Answer
PHEN
Tags
Notes
The answer PHEN is rarely seen, appearing only about once every 1500 puzzles.
Related Clues
Chemical prefix
Chemical suffix
Showing: Comb. form
Fen-___ (banned diet aid)
Fen-___ (diet drug combo)
Fen-___ (former diet drug combo)
Fen-___ (former weight-loss drug)
Weight-loss drug combo fen-___