| Most common inert gas in the atmosphere | 39 |
| Most common gulf in crossword puzzles | 37 |
| Most common food additive, to a chemist | 39 |
| Most common first name of U.S. presidents | 41 |
| Most common English language word | 33 |
| Most common element on Earth, by mass | 37 |
| Most bookish student in western New York? | 41 |
| Most Blue State voters, for short | 33 |
| Most bands's demos, for short | 33 |
| Most awful thing you could imagine | 34 |
| Most are graphical nowadays: Abbr. | 34 |
| Most Americans of European descent | 34 |
| Most adorable flier of a copper plane? | 38 |
| Most abundant metal in earth's crust | 40 |
| Most abundant element in the earth's crust | 46 |
| Most abundant Atlantic Coast fish | 33 |
| Most "TV Land" programs | 33 |
| Most "Get Smart" characters | 37 |
| Most "Esquire" readers | 32 |
| Mossy growth on a pterodactyl's wattlebone | 46 |
| Moss used by gardeners and surgeons | 35 |
| Moss once flourishing on Broadway | 33 |
| Moss Hart's "Act ___" | 35 |
| Moss Hart's "Act One," e.g. | 41 |
| Mosquito-borne threat in the tropics | 36 |
| Mosque of the Olive Tree setting | 32 |
| Moslem women's voluminous garment | 37 |
| Moslem woman's voluminous outer garment | 43 |
| Moslem prince's jurisdiction | 32 |
| Moslem pilgrim's destination | 32 |
| Moslem people of the Philippines | 32 |
| Moslem chieftain: 1872–1933 | 34 |
| Moshe Dayan's "oxygen of the soul" | 48 |
| Moses' river basket, per Exodus | 35 |
| Moses who's familiar with hurdles | 37 |
| Moses sent him into Canaan to spy | 33 |
| Moselle feeder, to Moselle natives | 34 |
| Mosel's "___ the Way Home" | 40 |
| Moscow's Olympics team: abbr. | 33 |
| Moscow's former country: Abbr. | 34 |
| Moscow V.I.P. who liked to cook on a ship? | 42 |
| Moscato d'___ (sparkling wine) | 34 |
| Moscato d'___ (Italian wine) | 32 |
| Moscato d'__: sparkling wine | 32 |
| Mosby of "How I Met Your Mother" | 42 |
| Mosaic spots in an abbey, perhaps | 33 |
| Mos Eisley ___ ("Star Wars" saloon) | 45 |
| Morton who founded The Steakhouse restaurants | 45 |
| Morton who founded Morton's steakhouses | 43 |
| Morton who founded Morton's Steak House | 43 |
| Mortise's partner, in carpentry | 35 |
| Mortimer Adler's "How to ___ Book" | 48 |
| Morticia, to Fester[See important NOTE above] | 45 |
| Morticia's daughter born earlier in the week? | 49 |
| Morticia portrayer/1993 Oscar winner | 36 |
| Mortgagee's offering, for short | 35 |
| Mortgage payment-lowering strategy, briefly | 43 |
| Mortgage payment components acronym | 35 |
| Mortgage holder's offer, for short | 38 |
| Mortgage holder's money-saving strategy | 43 |
| Mortar and ___ (crusher in the kitchen) | 39 |
| Mort's "Hi and Lois" partner | 42 |
| Mort who said "My life needs editing" | 47 |
| Morsel to be counted in a jar, maybe | 36 |
| Morse code letter that looks like an ellipsis | 45 |
| Morse code letter after dit-dit-dit | 35 |
| Morse code for "sissies" | 34 |
| Morrow of "The Blackboard Jungle" | 43 |
| Morrow of "The Bad News Bears" | 40 |
| Morrow of "Northern Exposure" | 39 |
| Morrissey debut "___ Hate" | 36 |
| Morrissey "Sister I'm a ___" | 42 |
| Morrissette hit "You Oughta _____ " | 46 |
| Morrison/Dinesen book about musical roots? | 42 |
| Morrison's group, with "The" | 42 |
| Morrison's band, with 'the' | 39 |
| Morrison who invented the Frisbee | 33 |
| Morris's "The Naked ___" | 38 |
| Morris who directed "Fog of War" | 42 |
| Morricone of spaghetti western scores | 37 |
| Morrell's "Rambo: ___ Blood . . . " | 49 |
| Morphine song about a girl in Australia? | 40 |
| Morph from one person to another | 32 |
| Morph from one farm animal to another | 37 |
| Morph from an auto to a larger vehicle | 38 |
| Moroccan town or place in Nova Scotia | 37 |
| Moroccan site of a classic movie | 32 |
| Moroccan city or flat-topped cap | 32 |
| Moroccan city known as the Athens of Africa | 43 |
| Morningbell "Sincerely, ____" | 39 |
| Morning's start, in old Rome? | 33 |
| Morning ___ (funnel-shaped flowers) | 35 |
| Morning ___ (bathing, combing the hair, etc.) | 45 |
| Morning sight of one with double vision? | 40 |
| Morning radio personality with a ranch | 38 |
| Morning glory and evening primrose | 34 |
| Morning eye-opener for swingers? | 32 |
| Morning dew is her tears, in mythology | 38 |
| Morning device you might want to take a hammer to | 49 |
| Morning commute reading material | 32 |