| Change one's mind on paper | 30 |
| It may be felt by a blackboard | 30 |
| The ends you donÂ’t sharpen | 30 |
| What producer does to bad take | 30 |
| Theologian of the 16th century | 30 |
| Results of typists' errors | 30 |
| Indications of check tampering | 30 |
| Crossword solvers' smudges | 30 |
| She inspired Milton and Millay | 30 |
| Mime motivator, mythologically | 30 |
| Poetic member of a Greek nonet | 30 |
| Longtime classical music label | 30 |
| "Das Rheingold" role | 30 |
| "Ring Cycle" goddess | 30 |
| "Ring" earth goddess | 30 |
| Palindromist's preposition | 30 |
| Palindromic "before" | 30 |
| Byron's "before" | 30 |
| It sounds like "air" | 30 |
| "... ___ I saw Elba" | 30 |
| Palindromic poetic preposition | 30 |
| "Able was I ___ ..." | 30 |
| Odist's "before" | 30 |
| Palindromic preposition of old | 30 |
| Keats's "before" | 30 |
| Palindromic poetry preposition | 30 |
| Old-style "prior to" | 30 |
| Middle of a popular palindrome | 30 |
| "--- I saw Elba ..." | 30 |
| Like French bulldogs' ears | 30 |
| Big name in small construction | 30 |
| ___ Set (toy for a brainy kid) | 30 |
| __ Set: kids' building toy | 30 |
| Construction crew, essentially | 30 |
| ". . . ___ saw Elba" | 30 |
| ".... _____saw Elba" | 30 |
| "... _____ saw Elba" | 30 |
| ``. . . ___ saw Elba'' | 30 |
| Toast opening, across the pond | 30 |
| "___ Tu" (1974 song) | 30 |
| "___ Tu" (1970s hit) | 30 |
| Word in a Descartes conclusion | 30 |
| A joule is ten million of them | 30 |
| "___ tu," Verdi aria | 30 |
| Verdi's "___ tu" | 30 |
| "___ tu": Verdi aria | 30 |
| "__ tu" (Verdi aria) | 30 |
| Verdi aria, "___ tu" | 30 |
| "True Blood" vampire | 30 |
| Roberts of "Star 80" | 30 |
| Norwegian explorer ___ the Red | 30 |
| N.F.L. Hall-of-Famer Dickerson | 30 |
| House Republican V.I.P. Cantor | 30 |
| Fleming of "Rawhide" | 30 |
| Derek of Derek and the Dominos | 30 |
| Actor Bana of "Troy" | 30 |
| ''Red'' Viking | 30 |
| 'All My Children' role | 30 |
| Writer Jong or NBC anchor Hill | 30 |
| Violinist Morini and namesakes | 30 |
| Pennsylvania city, or its lake | 30 |
| Railroad directed by Jay Gould | 30 |
| Lake southwest of Lake Ontario | 30 |
| Lake named for an Indian tribe | 30 |
| Smallest Great Lake, in volume | 30 |
| Smallest Great Lake, by volume | 30 |
| Lake feeding the Niagara River | 30 |
| Tribe defeated by the Iroquois | 30 |
| Northwestern Pennsylvania city | 30 |
| Large lake named after a tribe | 30 |
| Lake surrounding Mohawk Island | 30 |
| Lake between Huron and Ontario | 30 |
| Stop on the Lake Shore Limited | 30 |
| Railroad associated with Gould | 30 |
| Pennsylvania industrial center | 30 |
| Part of the U.S./Canada border | 30 |
| Part of N.Y. State Barge Canal | 30 |
| Part of "H.O.M.E.S." | 30 |
| One of five "Greats" | 30 |
| New York State's ___ Canal | 30 |
| Lake on the Pennsylvania coast | 30 |
| Lake in four states and Canada | 30 |
| Lake fed by the Sandusky River | 30 |
| Lake fed by the Cuyahoga River | 30 |
| Lake connected to Sandusky Bay | 30 |
| Lake between Ontario and Huron | 30 |
| Jay Gould's railroad, once | 30 |
| Great Lake above Niagara Falls | 30 |
| City named for an Indian group | 30 |
| Canal backed by DeWitt Clinton | 30 |
| Waterway engineered by Clinton | 30 |
| Pet project of De Witt Clinton | 30 |
| It connects Albany and Buffalo | 30 |
| "CHiPs" star Estrada | 30 |
| Harry Houdini's birth name | 30 |
| Jazz-influenced composer Satie | 30 |
| ''CHiPs'' star | 30 |
| Nobelist poet Karlfeldt et al. | 30 |
| Ballet dancer Bruhn and others | 30 |
| "Vexations" composer | 30 |