| Answer | Crossword Clue |
|---|---|
| POLY | More than one: Comb. form. |
| MULTI | More than two: Comb. form. |
| ISOMER | Chemical compound of more than one form |
| ALLOTROPES | Elements with more than one molecular form |
| PLEO | More: Comb. form |
| HAIKU | Writing form even more constrained than a tweet |
