| Grammy-winning single of 1958 | 29 |
| Fly, in Italy | 13 |
| First Song of the Year Grammy winner | 36 |
| Domenico Modugno hit | 20 |
| Domenico Modugno classic | 24 |
| Dean Martin 50's hit | 24 |
| 1958 hit that won the first-ever Grammy for Song of the Year | 60 |
| 1958 #1 song with the lyric "Let's fly way up to the clouds" | 74 |
| 1958 #1 hit sung in Italian | 27 |
| 1958 #1 hit by Domenico Modugno | 31 |
| #1 foreign-language song of 1958 | 32 |
| Subject to extreme swings | 25 |
| Set off easily | 14 |
| Readily evaporating | 19 |
| Like stock prices, often | 24 |
| Liable to lead to sudden change | 31 |
| Easily excited | 14 |
| Explosiveness | 13 |
| ___-vent (meaty patty) | 22 |
| Like some ash | 13 |
| Made of lava | 12 |
| Erupted pollution | 17 |
| Director Hal in an explosive mood? | 34 |
| Demi's volatile new husband? | 32 |
| Explosive party? | 16 |
| Center of Mt. St.. Helens | 25 |
| Compilation album of Hawaiian jams? | 35 |
| Basalt and pumice | 17 |
| Occasional erupter | 18 |
| Stromboli, e.g. | 15 |
| Spitfire, so to speak | 21 |
| MarsÂ’s Olympus Mons, for one | 32 |
| Mauna Loa and Saint Helens | 26 |
| Words from a South Seas movie | 29 |
| Etna and Vesuvius | 17 |
| Villain with no nose | 20 |
| Villain in the fourth highest-grossing film of all time | 55 |
| He-Who-Must-Not-Be-Named, to Harry Potter | 41 |
| Harry Potter villain | 20 |
| "You-Know-Who" of fantasy lit | 39 |
| Field mouse | 11 |
| Meadow mouse | 12 |
| Meadow rodent | 13 |
| Field rodent | 12 |
| Small rodent | 12 |
| Short-tailed rodent | 19 |
| Mouselike rodent | 16 |
| Destructive rodent | 18 |
| Mouselike critter | 17 |
| Mouse relative | 14 |
| Tiny-eared rodent | 17 |
| Snack for a coyote | 18 |
| Small mouselike rodent | 22 |
| Rodent like a stocky mouse | 26 |
| Relative of the lemming | 23 |
| Relative of a lemming | 21 |
| Rat's cousin | 16 |
| Owl prey | 8 |
| Mouse-like rodent | 17 |
| Lemminglike rodent | 18 |
| Lemming's cousin | 20 |
| Lemming kin | 11 |
| Grand slam, in bridge | 21 |
| Garden tunneler | 15 |
| Furry garden pest | 17 |
| Coup in card playing | 20 |
| Bobtail mouse | 13 |
| A microtid rodent | 17 |
| Gathering of garden pests? | 26 |
| Flights by oiseaux | 18 |
| Nolens ___ (willy-nilly) | 24 |
| Rodent's wintry narrative? | 30 |
| A ____ of birds | 15 |
| Short-tailed rodents | 20 |
| Field rodents | 13 |
| Field mice | 10 |
| Crop-damaging animals | 21 |
| Mouselike rodents | 17 |
| Lemmings' cousins | 21 |
| Lemming cousins | 15 |
| Kin of grand slams | 18 |
| Grand slams or mice | 19 |
| Grand slams in old card games | 29 |
| Triptych side panels | 20 |
| Europe's longest river | 26 |
| Longest river in Europe | 23 |
| Name that comes from the Proto-Slavic for "wetness" | 61 |
| One end of the Moscow Canal | 27 |
| Vital Russian route | 19 |
| Ulyanovsk's river | 21 |
| Rybinsk Reservoir site | 22 |
| Russian Civil War river | 23 |
| River to the Rybinsk Reservoir | 30 |
| River that runs by 11 of the 20 largest cities in Russia | 56 |
| River for some boatmen | 22 |
| River connected by canal to the Don | 35 |
| Longest river of Europe | 23 |
| Longest European river | 22 |
| Long river in Russia | 20 |
| Important caviar source, with "the" | 45 |