| Most wanted list abbr. | 22 |
| Most Wanted List compiler | 25 |
| Most warm, so to speak | 22 |
| Most warmly comfortable | 23 |
| Most watched judge of 1995 | 26 |
| Most weather-worn, in a way | 27 |
| Most westerly Aleutian island | 29 |
| Most western Aleutian island | 28 |
| Most with August birthdays | 26 |
| Most worn, as a serge suit | 26 |
| Most wretched ... or not | 24 |
| Most-cooked parts of roasts | 27 |
| Most-liked ones, for short | 26 |
| Most-loved things, slangily | 27 |
| Most-married English queen | 26 |
| Most-played half of a 45 | 24 |
| Most-played part of a 45 | 24 |
| Most-preferred invitees | 23 |
| Most-recently born: Abbr. | 25 |
| Most-translated French book | 27 |
| Most-used edition: Abbr. | 24 |
| Most-wanted group for a party | 29 |
| Most-wanted poster letters | 26 |
| Most-watched sports event | 25 |
| Mostel in The Producers | 27 |
| Mostly green dinner course | 26 |
| Mostly impossible MLB outcome | 29 |
| Mostly Mideastern cartel | 24 |
| Mostly monotonic genre | 22 |
| Mostly Mozart, for one | 22 |
| Mostly submerged hazards | 24 |
| Mostly-empty spice rack? | 24 |
| Mot Cot Pagoda setting | 22 |
| Mot said after a ringtone | 25 |
| Mot ___ (fitting phrase) | 24 |
| Mot ___ (precise phrase) | 24 |
| Motörhead head Kilmister | 27 |
| Motel accommodations: Abbr. | 27 |
| Motel alternative, for short | 28 |
| Motel alternative, informally | 29 |
| Motel and B&B, e.g. | 23 |
| Motel approver, briefly | 23 |
| Motel chain, for short | 22 |
| Motel meeting, perhaps | 22 |
| Motel offerings: Abbr. | 22 |
| Motel prohibitions, often | 25 |
| Motel's swimming spot | 25 |
| Motels' predecessors | 24 |
| Moth harmful to foliage | 23 |
| Moth named for the moon | 23 |
| Moth's bête noire | 24 |
| Moth's calling card | 23 |
| Moth-repellent closet wood | 26 |
| Mothball material, once | 23 |
| Mother (and anagram) of Hera | 28 |
| Mother --, nee Agnes Bojaxhiu | 29 |
| Mother a pasty vassal? | 22 |
| Mother and daughter, e.g. | 25 |
| Mother bear, in Málaga | 25 |
| Mother goddess of Asia Minor | 28 |
| Mother goddess religion | 23 |
| Mother goddess: Gr. myth. | 25 |
| Mother Goose character | 22 |
| Mother Goose character? | 23 |
| Mother Goose fair-goer? | 23 |
| Mother Goose moon jumper | 24 |
| Mother Goose selection | 22 |
| Mother Goose's creator | 26 |
| Mother Goose's product | 26 |
| Mother hen's charges | 24 |
| Mother hen's summons | 24 |
| Mother Hubbard had one | 22 |
| Mother Hubbard's lack | 25 |
| Mother Hubbard's quest | 26 |
| Mother in a 1960's sitcom | 29 |
| Mother Love Bone's Andrew | 29 |
| Mother Machree's land | 25 |
| Mother May I? movements | 23 |
| Mother Nature's burn balm | 29 |
| Mother of a prÃncipe | 23 |
| Mother of all matriarchs | 24 |
| Mother of Apollo and Artemis | 28 |
| Mother of Ashley and Wynonna | 28 |
| Mother of Cain and Abel | 23 |
| Mother of Castor and Pollux | 27 |
| Mother of Clytemnestra | 22 |
| Mother of country music | 23 |
| Mother of Donald Trump Jr. | 26 |
| Mother of Eos and Helios | 24 |
| Mother of Fr., Sp., etc. | 24 |
| Mother of Helen and Pollux | 26 |
| Mother of Helen of Troy | 23 |
| Mother of Helen, in myth | 24 |
| Mother of Hermes, by Zeus | 25 |
| Mother of Hyacinth, in myth | 27 |
| Mother of J.R. and Bobby | 24 |
| Mother of Jabal and Jubal | 25 |
| Mother of Jenna and Barbara | 27 |
| Mother of Levi and Judah | 24 |
| Mother of Liza Minnelli | 23 |