| Marco Rubio, e.g.: Abbr. | 24 |
| Marco ___, Venetian traveler | 28 |
| Marco, the world traveler | 25 |
| Marco, to Omar Khayyam | 22 |
| Marconi's birthplace | 24 |
| Marconi's homeland | 22 |
| Marconi's interest | 22 |
| Marconi's invention | 23 |
| Marcos in 1980s shoe news | 25 |
| Marcos of the Philippines | 25 |
| Marcos who collected shoes | 26 |
| Marcos with many shoes | 22 |
| Marcos's successor | 22 |
| Marcos, the shoe collector | 26 |
| Marcus Aurelius was one | 23 |
| Marcus Aurelius's M.D. | 26 |
| Marcus Aurelius, for one | 24 |
| Marcus Loew founded it | 22 |
| MARCus Welby portrayer | 22 |
| Marcus Welby's gp. | 22 |
| Marcus Welby's org. | 23 |
| Marcus's retail partner | 27 |
| Mardi Gras 'faces' | 26 |
| Mardi Gras accessory bit | 24 |
| Mardi Gras parade figure | 24 |
| Mardi Gras parade group | 23 |
| Mardi Gras participant, e.g. | 28 |
| Mardi Gras participants | 23 |
| Mardi Gras's follower | 25 |
| Mardi Gras, e.g. (abbr.) | 24 |
| Mardi Gras, e.g.: Abbr. | 23 |
| Mardi Gras, for one: Abbr. | 26 |
| Mardi Gras, in the U.K. | 23 |
| Mardi or foie follower | 22 |
| Mare : foal :: cow : ___ | 24 |
| Mare's feedbag fill | 23 |
| Mare's-tail clouds | 22 |
| Marg Helgenberger series | 24 |
| Margaret Hamilton role | 22 |
| Margaret Houlihan's rank | 28 |
| Margaret II's seat | 22 |
| Margaret Mead interviewee | 25 |
| Margaret Mead interviewees | 26 |
| Margaret Mead research site | 27 |
| Margaret Mead study objects | 27 |
| Margaret Mead study site | 24 |
| Margaret Mead study venue | 25 |
| Margaret Mead's island | 26 |
| Margaret Mead's milieu | 26 |
| Margaret Mitchell family | 24 |
| Margaret Mitchell hero | 22 |
| Margaret Mitchell invention | 27 |
| Margaret Mitchell mansion | 25 |
| Margaret Mitchell title start | 29 |
| Margaret Mitchell was one | 25 |
| Margaret of tennis fame | 23 |
| Margaret or Diana, e.g. | 23 |
| Margaret Thatcher alma mater | 28 |
| Margaret Thatcher, e.g. | 23 |
| Margaret the anthropologist | 27 |
| Margaret Truman's mom | 25 |
| Margaret ___, noted soprano | 27 |
| Margaret's seducer | 22 |
| Margarine, colloquially | 23 |
| Margarine, less commonly | 24 |
| Margarine, vis-a-vis butter | 27 |
| Margarita and Alexander | 23 |
| Margarita glass rim coater | 26 |
| Margarita glass rim coating | 27 |
| Margarita specification | 23 |
| Marge hears this a lot | 22 |
| Marge Schott's boys | 23 |
| Marge Schott's team | 23 |
| Marge Simpson voicer Julie | 26 |
| Marge Simpson's 'do | 27 |
| Marge Simpson's hubby | 25 |
| Marge Simpson, ___ Bouvier | 26 |
| Marge's animated son | 24 |
| Marge's father-in-law | 25 |
| Marge's TV daughter | 23 |
| Marge's TV neighbor | 23 |
| Margery of kids' rhyme | 26 |
| Margery of nursery rhyme | 24 |
| Margery of nursery rhyme note | 29 |
| Margery of nursery rhymedom | 27 |
| Margery of nursery rhymes | 25 |
| Margery of nursery-rhyme fame | 29 |
| Margery of seesaw fame | 22 |
| Margin directive to a printer | 29 |
| Margin in a baseball squeaker | 29 |
| Margin of victory, at times | 27 |
| Margin of victory, maybe | 24 |
| Margin of victory, sometimes | 28 |
| Margin size, sometimes | 22 |
| Margin-of-error phrase | 22 |
| Marginal 2008 candidate Paul | 28 |
| Marginal consciousness | 22 |
| Marginal economic group | 23 |
| Marginal entourage member | 25 |
| Marginal manuscript marking | 27 |