| Flounder's frat brother in "Animal House" | 55 |
| Fishing animal | 14 |
| Eric Stratton's "Animal House" nickname | 53 |
| Dehavilland's dream | 23 |
| Dehaviland design | 17 |
| Dark-brown fur | 14 |
| Carnivorous aquatic mammal | 26 |
| Burrow : rabbit :: holt : ___ | 29 |
| Boon's "Animal House" buddy | 41 |
| Bewhiskered fish lover | 22 |
| Beaver's playmate | 21 |
| Beaver's cousin | 19 |
| Aquatic-fun lover | 17 |
| Aquatic weasel | 14 |
| Aquatic fun-lover | 17 |
| Aquatic fish-eater | 18 |
| Animal with webbed paws | 23 |
| Animal that plays along streams | 31 |
| Animal that may swim on its back | 32 |
| Animal that has kittens | 23 |
| Animal known for its playful behavior | 37 |
| Animal in a lodge | 17 |
| Animal cavorting by a stream | 28 |
| Amphibious mammal | 17 |
| Agile swimmer | 13 |
| A mustelid | 10 |
| "Wind in the Willows" animal | 38 |
| "Wind in the Willow" character | 40 |
| "Ring of Bright Water" animal | 39 |
| "Animal House" role | 29 |
| "Animal House" nickname | 33 |
| Web-footed mammals | 18 |
| Furry swimmers | 14 |
| Playful mammals | 15 |
| Playful aquatic mammals | 23 |
| Playful animals | 15 |
| Fun-loving fishers | 18 |
| Frisky swimmers | 15 |
| Aquatic rompers | 15 |
| Aquatic frolickers | 18 |
| Aquatic animals | 15 |
| Abalone eaters | 14 |
| Zoo showoffs | 12 |
| Whiskered beasts | 16 |
| Web-footed animals | 18 |
| Weasels' kin | 16 |
| Water animals | 13 |
| Stream bank sliders | 19 |
| River rompers | 13 |
| Paravanes | 9 |
| Minks' cousins | 18 |
| Furry frolickers | 16 |
| Fur animals | 11 |
| Bewhiskered creatures | 21 |
| Bewhiskered animals | 19 |
| Whiskered river animals | 23 |
| Water rompers | 13 |
| Warren : rabbits :: couch : ___ | 31 |
| Swimming mammals | 16 |
| Stream animals | 14 |
| Some river frolickers | 21 |
| Sliders on stream banks | 23 |
| Sleek, whiskered swimmers | 25 |
| School : fish :: raft : ___ | 27 |
| River frolickers | 16 |
| River critters | 14 |
| Playful water critters | 22 |
| Playful swimmers | 16 |
| Playful river animals | 21 |
| Playful fishers | 15 |
| Playful carnivores | 18 |
| Playful aquatic critters | 24 |
| Ontario Hockey League team from Erie | 36 |
| Minks' relatives | 20 |
| Mammals with underfur | 21 |
| Furry frog-eaters | 17 |
| Fur-bearing mammals | 19 |
| Fun-loving swimmers | 19 |
| Frolicking fauna | 16 |
| Frolicking animals | 18 |
| Frolickers by a stream | 22 |
| Frisky critters | 15 |
| Frisky aquatic critters | 23 |
| Erie's minor league hockey team | 35 |
| Blubberless marine mammals | 26 |
| Bewhiskered frolickers | 22 |
| Bewhiskered fauna | 17 |
| Beavers' neighbors | 22 |
| Bank runners? | 13 |
| Animals who like to float on their back | 39 |
| "Mustelidae" family members | 37 |
| "Beetle Bailey" dog | 29 |
| Director Preminger | 18 |
| Conductor Klemperer | 19 |
| "Exodus" director Preminger | 37 |
| Preminger | 9 |
| 'Beetle Bailey' dog | 27 |
| Sgt. Snorkel's dog | 22 |
| Palindromic emperor | 19 |
| "Beetle Bailey" pooch | 31 |