| Rating | Solver | Clue |
|---|---|---|
| NEO | Prefix meaning new | |
| NEO- | A prefix meaning new, recent, late; and in chemistry designating specifically that variety of metameric hydrocarbons which, when the name was a... | |
| IDIO | Prefix meaning | |
| DEMI | Prefix meaning “half” | |
| CONTRA | Prefix meaning against | |
| MONO | Prefix meaning “one” | |
| PHOTO | Prefix meaning light (Grk) | |
| OCTO | Prefix – meaning eight | |
| NANO | Prefix meaning very minuscule | |
| MULTI | Prefix meaning more than one | |
| ANGLO | Prefix meaning of British origin | |
| OCTA- | A prefix meaning eight. See Octo-. | |
| EQUI- | A prefix, meaning equally; as, equidistant; equiangular. | |