| Mammal that hums to its young | 29 |
| Mammal that lives in a cottonwood? | 34 |
| Mammal that sleeps upside-down | 30 |
| Mammal that takes orders? | 25 |
| Mammal that uses echolocation | 29 |
| Mammal that's a reward for hard work? | 41 |
| Mammal that's a severe critic? | 34 |
| Mammal that's long in the tooth | 35 |
| Mammal that's trained by the author of "Superfudge"? | 66 |
| Mammal whacked in an arcade game | 32 |
| Mammal whose full name means "river horse" | 52 |
| Mammal whose name derives from the Latin words for "pig" and "fish" | 87 |
| Mammal with a birdlike name | 27 |
| Mammal with a blowhole | 22 |
| Mammal with a long snout | 24 |
| Mammal with a long, silky fleece | 32 |
| Mammal with a low metabolism | 28 |
| Mammal with a prehensile snout | 30 |
| Mammal with flattened antlers | 29 |
| Mammal with flippers | 20 |
| Mammal with the largest brain of any animal | 43 |
| Mammal with webbed feet | 23 |
| Mammal with webbed paws | 23 |
| Mammal's coat | 17 |
| Mammal's fur, wool or hair | 30 |
| Mammal's triplets? | 22 |
| Mammal, usually | 15 |
| Mammalian covering | 18 |
| Mammalian grinder | 17 |
| Mammalian layer | 15 |
| Mammalian transport? | 20 |
| Mammals able to groom their ears with their tongues | 51 |
| Mammals like camels | 19 |
| Mammals that are merciful? | 26 |
| Mammals that are Mets fans? | 27 |
| Mammals that aren't all there? | 34 |
| Mammals that dig up seaports? | 29 |
| Mammals with long snouts | 24 |
| Mammals with parts in "Guys and Dolls"? | 49 |
| Mammals with underfur | 21 |
| Mammals with unusually low metabolic rates | 42 |
| Mammals with wings | 18 |
| Mammals' muzzles | 20 |
| Mammals-to-be | 13 |
| Mammilla | 8 |
| Mammon | 6 |
| Mammon or Baal | 14 |
| Mammon trio | 11 |
| Mammonism | 9 |
| Mammonist | 9 |
| Mammoth | 7 |
| Mammoth for one | 16 |
| Mammoth attraction? | 19 |
| Mammoth catcher | 15 |
| Mammoth Cave rocks | 18 |
| Mammoth descendant | 18 |
| Mammoth et al. | 14 |
| Mammoth feature | 15 |
| Mammoth features | 16 |
| Mammoth film of 2002? | 21 |
| Mammoth garb | 12 |
| Mammoth growth | 14 |
| Mammoth growths | 15 |
| Mammoth hunt weapon | 19 |
| Mammoth hunter's weapon | 27 |
| Mammoth hunters' weapons | 28 |
| Mammoth insect | 14 |
| Mammoth mammal | 14 |
| Mammoth man-eater | 17 |
| Mammoth mirer | 13 |
| Mammoth part | 12 |
| Mammoth period? | 15 |
| Mammoth sight, in Ky. | 21 |
| Mammoth thing | 13 |
| Mammoth things | 14 |
| Mammoth time units | 18 |
| Mammoth tooth | 13 |
| Mammoth trap | 12 |
| Mammoth trap? | 13 |
| Mammoth trapper | 15 |
| Mammoth traps | 13 |
| Mammoth trio? | 13 |
| Mammoth weapon | 14 |
| Mammoth ___ | 11 |
| Mammoth ____ KY | 16 |
| Mammoth's kin | 17 |
| Mammoth's maimer | 20 |
| Mammoth, for one | 16 |
| Mammoth, old-style | 18 |
| Mammy worked there | 18 |
| Mammy Yokum | 11 |
| Mammy Yokum's "No more!" | 38 |
| Mammy Yokum's boy | 21 |
| Mammy Yokum's creator | 25 |
| Mammy Yokum's first name | 28 |
| Mammy Yokum's lad | 21 |
| Mammy ___ | 9 |
| Mammy's boy | 15 |
| Mammy's home | 16 |
| Mammy's place | 17 |