| "On ___ the show!" | 28 |
| "On ___ Toes" | 23 |
| "On ___" (2007 Norman Mailer book) | 44 |
| "On ___" (Source of Stepquote) | 40 |
| "On&On" singer Erykah | 35 |
| "On&On" singer Erykah ___ | 39 |
| "On, brave ___ Army team" | 35 |
| "On, ___" (a state song) | 34 |
| "On/off" surrounder | 29 |
| "Once --- a Mattress" | 31 |
| "Once --- a time" | 27 |
| "Once --- a time..." | 30 |
| "Once again . . ." | 28 |
| "Once again ..." | 26 |
| "Once and Again" actress Ward | 39 |
| "Once and Again" Emmy winner | 38 |
| "Once and Again" Emmy winner Ward | 43 |
| "Once and Again" son | 30 |
| "Once bitten" follower | 32 |
| "Once bitten, twice shy," e.g. | 40 |
| "Once bitten, twice ___" | 34 |
| "Once bitten, ___ . . . " | 35 |
| "Once bitten, ___ shy" | 32 |
| "Once everybody knows you, life will never be the same"? | 66 |
| "Once I had ... love and it was __": Blondie lyric | 60 |
| "Once I ___ secret ..." (Doris Day song lyric) | 56 |
| "Once I ___ secret love..." | 37 |
| "Once in a Lifetime" author | 37 |
| "Once in Love With Amy" songwriter | 44 |
| "Once in Love With ___" | 33 |
| "Once in Royal David's City," for one | 51 |
| "Once Is Not Enough" author | 37 |
| "Once Is Not Enough" author Jacqueline | 48 |
| "Once more . . ." | 27 |
| "Once more ..." | 25 |
| "Once more unto the breach...," e.g.? | 47 |
| "Once more ___ the breach . . . " | 43 |
| "Once more ___ the breach ...": Henry V | 49 |
| "Once more ___ the breach": King Henry V | 50 |
| "Once more ___ the breach..." | 39 |
| "Once more" | 21 |
| "Once There Was ___" (Steinbeck book) | 47 |
| "Once upon ---" | 25 |
| "Once Upon a Mattress" legume | 39 |
| "Once upon a midnight ---..." | 39 |
| "Once upon a midnight dreary . . ." | 45 |
| "Once upon a midnight dreary ..." poet | 48 |
| "Once upon a midnight dreary" poet | 44 |
| "Once upon a midnight dreary" writer | 46 |
| "Once upon a midnight ___ ..." | 40 |
| "Once upon a midnight ___" | 36 |
| "Once Upon a Time in America" actor | 45 |
| "Once Upon a Time in America" director | 48 |
| "Once Upon a Time in China" star | 42 |
| "Once Upon a Time" heroine | 36 |
| "Once Upon a ___," 1959 musical | 41 |
| "Once Upon a ___," 1959 play | 38 |
| "Once upon ___ . . . " | 32 |
| "Once upon ___ ..." | 29 |
| "Once upon ___" | 25 |
| "Once upon ____ . . ." | 32 |
| "Once Were Warriors" folk | 35 |
| "Once You Get Started" singer Chaka | 45 |
| "Once You ___ Stranger ..." (1969 thriller) | 53 |
| "Once You ___ Stranger" (1969 thriller) | 49 |
| "Once __ ..." | 23 |
| "Once __ a Mattress" | 30 |
| "Once __ a midnight ..." | 34 |
| "Once __ a midnight dreary ..." | 41 |
| "Once __ a time . . ." | 32 |
| "Once __ a time ..." | 30 |
| "Once __ time . . ." | 30 |
| "Once __ Time in America" | 35 |
| "Once ___ . . . " | 27 |
| "Once ___ ..." | 24 |
| "Once ___ a . . . " | 29 |
| "Once ___ a Mattress" | 31 |
| "Once ___ a midnight . . . " | 38 |
| "Once ___ a midnight . . . ": Poe | 43 |
| "Once ___ a midnight dreary . . . " | 45 |
| "Once ___ a midnight dreary . . ." | 44 |
| "Once ___ a midnight dreary ..." | 42 |
| "Once ___ a midnight dreary" | 38 |
| "Once ___ a midnight dreary..." | 41 |
| "Once ___ a time . . . " | 34 |
| "Once ___ a time . . ." | 33 |
| "Once ___ a time ..." | 31 |
| "Once ___ a time" | 27 |
| "Once ___ a Time" Smashing Pumpkins | 45 |
| "Once ___ a Time" Tony Bennett | 40 |
| "Once ___ a time..." | 30 |
| "Once ___ Enough" | 27 |
| "Once ___ Honeymoon" | 30 |
| "Once ___ Honeymoon" (1942 film) | 42 |
| "Once ___ Honeymoon" (1942 movie) | 43 |
| "Once ___ Lifetime" Talking Heads | 43 |
| "Once ___ Mattress" | 29 |
| "Once ___ midnight dreary . . . " | 43 |
| "Once ___ midnight dreary ..." | 40 |
| "Once ___ time . . . " | 32 |