| Classification between family and species | 41 |
| Classification and Rating Administration org. | 45 |
| Classification according to general type | 40 |
| Classics 101 text (with "The") | 40 |
| Classical Spanish composer Antonio | 34 |
| Classical singer's selection | 32 |
| Classical or conservative prefix | 32 |
| Classical opera redone by Elton John | 36 |
| Classical nymph who spoke only by repetition | 44 |
| Classical music structure with three movements | 46 |
| Classical music lover, facetiously | 34 |
| Classical mechanics concept introduced by Euler | 47 |
| Classical inspiration for the Founding Fathers | 46 |
| Classical guitarist with four Grammys | 37 |
| Classical guitarist and lutenist | 32 |
| Classical guitar string material | 32 |
| Classical guitar great Andrés | 32 |
| Classic words from Pepys, with "and" | 46 |
| Classic vocalist who served in the U.S. Army | 44 |
| Classic Vegas hotel, with "the" | 41 |
| Classic Valentino role, with "the" | 44 |
| Classic Valentine's Day presents | 36 |
| Classic TV's harem pants wearer | 35 |
| Classic TV's Bo, Luke and Daisy | 35 |
| Classic TV's "___-Team" | 37 |
| Classic TV's "The ___ Squad" | 42 |
| Classic TV's "The ___ Limits" | 43 |
| Classic TV's "The --- Limits" | 43 |
| Classic TV's "That ___" | 37 |
| Classic TV's "That ---" | 37 |
| Classic TV's "My --- Sons" | 40 |
| Classic TV's "Mayday" Malone | 42 |
| Classic TV's "Green ___" | 38 |
| Classic TV's "Green ---" | 38 |
| Classic TV's ''Green ___'' | 46 |
| Classic TV toon with a blue bandanna | 36 |
| Classic TV sitcom "One Day at ___" | 44 |
| Classic TV show with three stars? | 33 |
| Classic TV series set in Calverton | 34 |
| Classic TV series "The ___ Kid" | 41 |
| Classic TV role for Ronny Howard | 32 |
| Classic TV enthusiast's delight | 35 |
| Classic TV character, with "The" | 42 |
| Classic TV character portrayed by Bob Keeshan | 45 |
| Classic tune, "All ___" | 33 |
| Classic toy for budding engineers | 33 |
| Classic toothpaste featured in "Grease" | 49 |
| Classic tale in dactylic hexameter | 34 |
| Classic T.H. White novel, with "The" | 46 |
| Classic subject for rock 'n' roll lyrics | 48 |
| Classic story of a southern bell? | 33 |
| Classic Steinbeck story, with "The" | 45 |
| Classic Star Trek villains, with "the" | 48 |
| Classic sports film with Kevin Costner | 38 |
| Classic song by the Village People | 34 |
| Classic sitcom that jumped from CBS to ABC | 42 |
| Classic sitcom that debuted on 9/26/1964 | 40 |
| Classic sitcom starring Wally Cox | 33 |
| Classic sitcom starring Robert Young | 36 |
| Classic sitcom beatnik Maynard G. ___ | 37 |
| Classic Sidney Poitier title role | 33 |
| Classic setting for detective pulp fiction | 42 |
| Classic sci-fi terror, with "the" | 43 |
| Classic sci-fi story, with "The" | 42 |
| Classic Samberg-Timberlake "SNL" song | 47 |
| Classic Salinger novel, with "The" | 44 |
| Classic Salinger novel (with "The") | 45 |
| Classic Rudolph Maté film noir | 33 |
| Classic Royale, of automotive fame | 34 |
| Classic role-playing game, informally | 37 |
| Classic role-playing game, for short | 36 |
| Classic rock song in "Easy Rider" | 43 |
| Classic rock group with a name from Greek myth | 46 |
| Classic rock band that sort of reunited in 2012 | 47 |
| Classic Robert Burns poem, with "A" | 45 |
| Classic record label for the Bee Gees and Cream | 47 |
| Classic reason to call the IT guy #4 | 36 |
| Classic reason to call the IT guy #2 | 36 |
| Classic Queen Lili'uokalani song | 36 |
| Classic Prokofiev piece, to a dog? | 34 |
| Classic Procter & Gamble soap brand | 39 |
| Classic Powell/Loy film, with 'The' | 43 |
| Classic portrait subject usually seen with a bird | 49 |
| Classic poem written in dactylic hexameter | 42 |
| Classic play whose title is an abbreviation | 43 |
| Classic play based on a Maugham tale | 36 |
| Classic play about Barbie's stockings? | 42 |
| Classic piano tune first recorded in 1921 | 41 |
| Classic peacenik's protest sign | 35 |
| Classic part of a cartoon eskimo's outfit | 45 |
| Classic Parker Brothers card game | 33 |
| Classic parental advice to bored children | 41 |
| Classic painting on a 1934 postage stamp | 40 |
| Classic Packard model with a numerical name | 43 |
| Classic Orson Welles film, with "The" | 47 |
| Classic or conservative preceder | 32 |
| Classic operetta (with "The") | 39 |
| Classic oldie "Wake up Little ___" | 44 |
| Classic of 1859, with "The" | 37 |
| Classic of 1859, with "A" | 35 |