| Novelist Umberto | 16 |
| Green, in a way | 15 |
| Friendly opening? | 17 |
| "Baudolino" author | 28 |
| System starter | 14 |
| Prefix with system or sphere | 28 |
| Friendly intro? | 15 |
| "The Island of the Day Before" author | 47 |
| "Baudolino" novelist | 30 |
| Prefix with -cide | 17 |
| He wrote "The Name of the Rose" | 41 |
| Habitat: Prefix | 15 |
| Budget, in brand names | 22 |
| Prefix with warrior | 19 |
| Green, in a sense | 17 |
| Friendly opening | 16 |
| 'The Name of the Rose' author | 37 |
| System start-up? | 16 |
| Prefix for friendly | 19 |
| Kind of friendly? | 17 |
| Italian writer Umberto | 22 |
| Friendly opener? | 16 |
| "The Name of the Rose" writer | 39 |
| "Foucault's Pendulum" author Umberto | 50 |
| ___-friendly (safe for the environment) | 39 |
| Sphere or system starter | 24 |
| Prefix with terrorism | 21 |
| Prefix with management | 22 |
| Prefix meaning "green" | 32 |
| Prefix for type | 15 |
| Prefix for tourism | 18 |
| Prefix for system | 17 |
| Logical intro? | 14 |
| Italian novelist | 16 |
| Friendly start? | 15 |
| Friendly leader? | 16 |
| Environment: Prefix | 19 |
| Author Umberto ___ | 18 |
| "The Name of the Rose" writer Umberto | 47 |
| "Friendly" attachment | 31 |
| "Baudolino" author Umberto | 36 |
| ''The Name of the Rose'' writer Umberto | 55 |
| ___-friendly (green) | 20 |
| Writer Umberto ___ | 18 |
| Prefix with tourist | 19 |
| Prefix with tour | 16 |
| Prefix with conscious | 21 |
| Household: Comb. form | 21 |
| Habitat: Comb. form | 19 |
| Friendly beginning? | 19 |
| Friendly beginning | 18 |
| Environmentally friendly prefix | 31 |
| Author of "The Island of the Day Before" | 50 |
| "The Prague Cemetery" author | 38 |
| "How to Travel with a Salmon" essayist Umberto | 56 |
| "Foucault's Pendulum" writer | 42 |
| "A Theory of Semiotics" author | 40 |
| Writer Umberto or system header | 31 |
| Tourism prefix | 14 |
| Tour beginning? | 15 |
| Start to babble? | 16 |
| Pro-environment prefix | 22 |
| Prefix with footprint | 21 |
| Prefix with consumer | 20 |
| Prefix with car or tour | 23 |
| Prefix with "system" | 30 |
| Prefix with "sphere" or "friendly" | 54 |
| Prefix for the EPA | 18 |
| Prefix for terrorism or tourism | 31 |
| Prefix for system or sphere | 27 |
| Prefix before friendly | 22 |
| Nature lover's prefix | 25 |
| Italian author Umberto | 22 |
| It means "green" | 26 |
| Green's prefix | 18 |
| Green start? | 12 |
| Green opening? | 14 |
| Green opening | 13 |
| Green living prefix | 19 |
| Environmental word form | 23 |
| Best-selling author Umberto | 27 |
| Author of "The Prague Cemetery" | 41 |
| Author of "The Name of the Rose" | 42 |
| Antipollution prefix | 20 |
| "The Prague Cemetery" novelist | 40 |
| 'The Name of the Rose' writer | 37 |
| ''The Name of the Rose'' penner | 47 |
| ''The Island of the Day Before'' author | 55 |
| ''Foucault's Pendulum'' novelist | 52 |
| ''Baudolino'' author | 36 |
| -- -friendly (green) | 20 |
| Wharton course for short | 25 |
| Umberto who wrote "The Name of the Rose" | 50 |
| Umberto of Italy | 16 |
| Umberto ___, author of "The Name of the Rose" | 55 |
| Type of system | 14 |
| Trendy prefix | 13 |
| Tree-hugger's prefix | 24 |
| Tourist prefix | 14 |
| Tourism opening | 15 |