| Answer | Crossword Clue |
|---|---|
| primarinesses | PRIMARINESS, the state of being primary |
| primariness | the state of being primary |
| responsible | Being the primary cause of something and so able to be blamed or credited for it |
| ecotourism | tourism to places having unspoiled natural resources, with minimal impact on the environment being a primary concern |
| ecotourisms | tourism to places having unspoiled natural resources, with minimal impact on the environment being a primary concern |
| peracid | oxyacid, the primary element of which is in its highest possible oxidation state, as perchloric acid, HClO4, and permanganic acid, HMnO4 |
