| MIT student's stat. | 23 |
| MIT student's stat | 22 |
| MIT student's expense | 25 |
| MIT major, often (Abbr.) | 24 |
| MIT deg. holder, perh. | 22 |
| MIT chapel architect Saarinen | 29 |
| Misty-___ (sentimental) | 23 |
| Mistress of the spirit world? | 29 |
| Mistress of Charles II | 22 |
| Mister, in San Cristóbal | 27 |
| Mister, in Montego Bay | 22 |
| Mister, at a misión | 22 |
| Mister Salty mascot, e.g. | 25 |
| Mister Rogers, for one | 22 |
| Mister Rogers's home | 24 |
| Mister Rogers' network | 26 |
| Mister in a minstrel show | 25 |
| Mister fix-it, typically | 24 |
| Mister Ed and Elsie the Cow? | 28 |
| Mister Belvedere and others | 27 |
| Mistakes, euphemistically | 25 |
| Mistakes one learns from? | 25 |
| Mistakes in Dickens, say? | 25 |
| Mistake on the campaign trail | 29 |
| Mistake maker's need | 24 |
| Mistake made in a slump? | 24 |
| Mistake follower, at times | 26 |
| Mistake at the hospital? | 24 |
| Misspells or misspeaks, e.g. | 28 |
| Misspells or misspeaks | 22 |
| Misspelling on Pooh's pot | 29 |
| Misspelled misspelled, e.g. | 27 |
| Misspeaker's phrase | 23 |
| Missourian's phrase | 23 |
| Missourian's invitation | 27 |
| Missourian's demand | 23 |
| Missourian's comment | 24 |
| Missouri-to-Maine dir. | 22 |
| Missouri-born president | 23 |
| Missouri, to Mississippi | 24 |
| Missouri's ___ Trail | 24 |
| Missouri's ___ River | 24 |
| Missouri's __ Mountains | 27 |
| Missouri's state tree | 25 |
| Missouri's nickname | 23 |
| Missouri's neighbor | 23 |
| Missouri's Mountains -- | 27 |
| Missouri's capital | 22 |
| Missouri's ally, once | 25 |
| Missouri Valley tribesman | 25 |
| Missouri vacation destination | 29 |
| Missouri tourist mecca | 22 |
| Missouri team, for short | 24 |
| Missouri State Fair city | 24 |
| Missouri senator McCaskill | 26 |
| Missouri senator Claire | 23 |
| Missouri River tributary | 24 |
| Missouri river or tribe | 23 |
| Missouri river or Indian | 24 |
| Missouri river or county | 24 |
| Missouri or Maine preceder | 26 |
| Missouri mountains magician? | 28 |
| Missouri Indian relative | 24 |
| Missouri Compromise signer | 26 |
| Missouri clock setting: Abbr. | 29 |
| Missouri city, locally | 22 |
| Missouri city, informally | 25 |
| Missouri city, for short | 24 |
| Missouri city, familiarly | 25 |
| Missouri city, briefly | 22 |
| Missouri city nickname | 22 |
| Missouri birthplace of H.S.T. | 29 |
| Missouri baby carriers? | 23 |
| Missoula-to-Boise dir. | 22 |
| Mississippi-to-Michigan dir. | 28 |
| Mississippi-born TV mogul | 25 |
| Mississippi, the ___ State | 26 |
| Mississippi's ___ River | 27 |
| Mississippi's Trent | 23 |
| Mississippi's state tree | 28 |
| Mississippi's source lake | 29 |
| Mississippi's mouth | 23 |
| Mississippi's four: Abbr. | 29 |
| Mississippi's four | 22 |
| Mississippi's capital | 25 |
| Mississippi Valley deposit | 26 |
| Mississippi takes four | 22 |
| Mississippi senator Trent | 25 |
| Mississippi senator Cochran | 27 |
| Mississippi rodent, say | 23 |
| Mississippi River vessel | 24 |
| Mississippi River transport | 27 |
| Mississippi River source | 24 |
| Mississippi River sight | 23 |
| Mississippi River flatboat | 26 |
| Mississippi River feature | 25 |
| Mississippi River explorer | 26 |
| Mississippi River discoverer | 28 |
| Mississippi River bridge | 24 |
| Mississippi River boats | 23 |