| fair(adjective, clean, wholesome, unpolluted, unadulterated) |
| flawless(adjective, clean, pure, wholesome, unpolluted) |
| genuine(adjective, clean, wholesome, unpolluted, unadulterated) |
| healthful |
| healthy |
| immaculate(adjective, clean, refined, wholesome, unpolluted) |
| kosher(adjective, clean, wholesome, unpolluted, unadulterated) |
| limpid(adjective, clean, wholesome, unpolluted, unadulterated) |
| lucid(adjective, clean, wholesome, unpolluted, unadulterated) |
| natural(adjective, clean, wholesome, unpolluted, unadulterated) |
| neat(adjective, clean, wholesome, unpolluted, unadulterated) |
| out-and-out(adjective, clean, wholesome, unpolluted, unadulterated) |
| pellucid(adjective, clean, wholesome, unpolluted, unadulterated) |
| perfect(adjective, clean, pure, wholesome, unpolluted) |
| plain(adjective, clean, wholesome, unpolluted, unadulterated) |
| plenary(adjective, clean, wholesome, unpolluted, unadulterated) |
| pure and simple(expression, adjective, idiom, clean, wholesome) |
| real(adjective, clean, wholesome, unpolluted, unadulterated) |
| salutary |
| sanitarian |