| Answer | Crossword Clue |
|---|---|
| trimorph | a substance existing in three forms |
| trimorphs | TRIMORPH, a substance existing in three forms |
| trimorph | substance existing in three structurally distinct forms; trimorphous substance |
| triform | existing or appearing in three different forms |
| pentanes | hydrocarbon of the methane series, existing in three liquid isomeric forms |
| pentane | hydrocarbon of the methane series, existing in three liquid isomeric forms |
| cymene | colorless, pleasant-smelling benzene derivative, C10H14, occurring in the volatile oil of the common cumin, Cuminum cyminum, and existing in three forms, the ortho, meta, and para isomers |
