| Solution | Length | |
|---|---|---|
| 3 letters | ||
| cfc | 3 | |
| eco | 3 | |
| 4 letters | ||
| pcbs | 4 | |
| ecol | 4 | |
| 6 letters | ||
| milieu | 6 | |
| sierra | 6 | |
| 7 letters | ||
| setting | 7 | |
| suburbs | 7 | |
| context | 7 | |
| habitat | 7 | |
| 8 letters | ||
| vicinity | 8 | |
| purlieus | 8 | |
| surround | 8 | |
| ambience | 8 | |
| acidrain | 8 | |
| 9 letters | ||
| precincts | 9 | |
| situation | 9 | |
| ecosystem | 9 | |
| 12 letters | ||
| surroundings | 12 | |