| GRANULATE | Become crystalline in form |
| MINERAL | Type of water that is crystalline in form! (7) |
| SORBITOL | Sweet crystalline compound first discovered in the berries of the mountain ash tree (Sorbus aucuparia) in 1872, used in foods as the additive E420 (8) |
| IODINE | Element existing in vapour and crystalline form |
| GRAPHITE | Crystalline form of carbon used in manufacturing electrodes (8) |
| GLUCOSE | White crystalline monosaccharide sugar produced in plants by photosynthesis and in animals by the metabolism of carbohydrates (7) |
| ACID | White crystalline compound occurring naturally in many plants, used in the manufacture of aspirin, fungicides etc. (9,4) |
| ASPIRIN | A white crystalline compound usually used in the form of tablets to relieve pain and fever (7) |
| QUARTZ | Crystalline form of silica used in jewellery, etc. (6) |
| SALICYLIC | White crystalline compound occurring in numerous plants and prepared commercially from sodium phenol, used in the manufacture of aspirin, fungicides etc. (9,4) |
| BORON | A very hard, almost colourless crystalline metalloid element that in impure form exists as a brown amorphous powder (5) |
| NAPHTHALENE | Volatile white crystalline compound obtained by distillation of coal tar, used in mothballs and in the manufacture of dyes, explosives etc. (11) |
| ENSTATITE | Mineral consisting of magnesium silicate in crystalline form (9) |
| ANATASE | Crystalline form of titanium dioxide |
| AMYGDALIN | Bitter crystalline compound found in almonds (9) |
| ELVANITE | Crystalline rock in wagon procured by pick (8) |
| ALUM | Crystalline compound found in paspalum grass |
| TOPAZ | Crystalline gemstone found in several colors |
| FLUORSPAR | Crystalline form of a halide mineral |
| BATHSALTS | Crystalline substances dissolved in the tub |
