21-letter words starting with hex
- hexachlorocyclohexane — (chemistry) A six-chlorine substituted cyclohexane, a polyhalogenated compound used in pesticides.
On this page, we collect all 21-letter words starting with HEX. It’s easy to find right word with a certain length. It is the easiest way to find 21-letter word that beginning with HEX to use in Scrabble or Crossword puzzles.