| Rating | Solver | Clue |
|---|---|---|
| CONTRA | Prefix meaning against | |
| ANTI | A prefix meaning against, opposite or opposed to, contrary, or in place of; -- used in composition in many English words. It is often shortened to ant-; as, antacid, antarctic. | |
| IDIO | Prefix meaning | |
| NEO | Prefix meaning recent | |
| MONO | Prefix meaning “one” | |
| OCTO | Prefix – meaning eight | |
| NANO | Prefix meaning very minuscule | |
| ANGLO | Prefix meaning of British origin | |
| OCTA- | A prefix meaning eight. See Octo-. | |
| EQUI- | A prefix, meaning equally; as, equidistant; equiangular. | |