| SPOUTDOCTOR | Person that a whale with a clogged blowhole might call? |
| AURA | Glow around a person that a psychic claims to see |
| CELEB | Person that a professional impersonator looks like, e.g. |
| PORPOISE | A small toothed whale with a triangular dorsal fin and a blunt, rounded snout (8) |
| RORQUAL | Whale with a dorsal fin and a series of grooves along the throat, such as the blue whale (7) |
| NARWHAL | A medium-sized whale with a large tusk (7) |
| MINKE | Small rorqual whale with a white band on each flipper |
| ORCA | Predatory black-and-white toothed whale with a large dorsal fin (4) |
| BELUGA | White whale with a rounded head (6) |
| SPIRACLE | Word, from the Latin for "breath", for a cartilaginous fish's oxygen inlet, an insect's breathing pore, a tadpole's water inlet or a whale's blowhole, thus a geological vent for exhaling steam (8) |
| SPERM | Whale with a square snout |
| DOLPHIN | Whale with a beaklike snout |
| BOWHEAD | The Greenland right whale with a lifespan of some 200 years or more, making it the longest-living mammal on Earth (7) |
| WHALE | Any of the larger mammals with a streamlined body and a horizontal tail, breathing through a blowhole on the head |
| TOOKTHEPLUNGER | What a plumber did for a clogged drain? |
| SPOUT | Part of a teapot or watering can; or, a whale's blowhole (5) |
| UNSTOP | Deal with, as a clogged drain |
| STERT | Balloon catheter inserted into a clogged artery |
| HUMPBACKWHALE | Big sea mammal with a blowhole (8,5) |
| LINTY | Like a clogged dryer vent |
