| 100% | DANTE | 5 | Boccaccio added "Divina" to the title of his masterpiece |
| 45% | POPELEO | 7 | First religious leader of his title to be called "The Great" |
| 43% | CATS | 4 | What Grizabella and Skimbleshanks are, according to the title of a Broadway musical |
| 43% | NINE | 4 | Musical whose numerical title adds one-half to that of the Fellini film on which it is based |
| 43% | MARKSUP | 7 | Adds to the cost of |
| 43% | COMEBACK | 8 | What Valerie Cherish made, according to the title of a 2005-2014 TV series |
| 42% | FREESPIRIT | 10 | Marcher to the beat of his own drum |
| 41% | AGE | 3 | What the titles of Adele's "19," "21," and "25" refer to |
| 41% | ZISFORZERO | 10 | Title of the unwritten finale to the 17-Across series |
| 41% | SUSPICIONPUT | 12 | Add to the list of possible perps, literally |
| 40% | SUF | 3 | Add-on to the end of a wd. |
| 40% | INDUCTTAPE | 10 | Add to the Video Clip Hall of Fame? |
| 39% | FREEWILL | 8 | The capacity of man to choose his own path |
| 39% | MAAM | 4 | Title of respect addressing to the Queen or to a woman of high rank |
| 39% | TAOISEACH | 9 | Title given to the prime minister of Ireland |
| 38% | ONLYINAMERICA | 13 | His reaction to the election of a Jewish mayor in Dublin |
| 38% | NINE | 4 | The digits of all its multiples always add up to it |
| 38% | FDR | 3 | Subj. of the 2008 biography "Traitor to His Class" |
| 38% | RON | 3 | Guitarist Wood of the Rolling Stones, to his fans |
| 38% | GOD | 3 | Word added to the Pledge of Allegiance in 1954 |
| 38% | HOMERAWAYFROMHOMER | 18 | A Simpson without access to his volume of the "Odyssey"? |
| 37% | SUFFIX | 6 | Morpheme added to the end of a word, like "itis" |
| 37% | INBED | 5 | Words added to the ends of sentences for comedic effect |
| 37% | TAX | 3 | Extra amount added to the price of something |
| 37% | KHALEESI | 8 | Title given to the wife of the Dothraki warlord in "Game of Thrones" |
| 37% | NADAL | 5 | Winner of the 2018 French Open, his 17th Grand Slam title |
| 37% | APPENDIX | 8 | A section added to the end of a book |
| 37% | VIGNETTE | 8 | Illustrative mark added to the end of a chapter |
| 37% | HIGHLIGHT | 9 | Add this shiny makeup to the tops of cheekbones |
| 37% | JOSHGIBSON | 10 | The greatest slugger in the Negro leagues, according to his Hall of Fame plaque |