| Answer | Crossword Clue |
|---|---|
| unionisms | UNIONISM, the principle of forming a union |
| unionist | an advocate of unionism (the principle of forming a union) |
| unionists | UNIONIST, an advocate of unionism (the principle of forming a union) |
| unionism | the principle of forming a union |
| thyroxine | an iodine compound, a hormone forming the active principle of the thyroid gland also THYROXIN |
| thyroxines | THYROXINE, an iodine compound, a hormone forming the active principle of the thyroid gland also THYROXIN |
