Appearance:
* Plump: Seals are often described as plump, especially on land.
* Sleek: Their streamlined bodies are perfect for swimming.
* Furry: Seals have a thick coat of fur.
* Cuddly: Some people find them to be adorable and cuddly.
* Graceful: They move with a grace that belies their size.
* Compact: Their body shape is compact and efficient.
* Blunt: Their noses and snouts are often described as blunt.
* Whimsical: Their playful nature can seem whimsical.
* Robust: They are strong and hardy creatures.
Behavior:
* Playful: Seals are known for their playful nature, especially in groups.
* Curious: They often approach humans with curiosity.
* Social: They are social creatures and often gather in large groups.
* Agile: They are surprisingly agile on land and in water.
* Vocal: Seals have a variety of vocalizations, including barks and clicks.
* Shy: They can be shy and avoid humans.
* Protective: Seals are fiercely protective of their young.
Other:
* Charming: Their playful demeanor and cute appearance can be charming.
* Mysterious: Seals have an air of mystery due to their underwater lives.
* Endangered: Some species of seals are endangered due to habitat loss and hunting.
* Aquatic: They are aquatic mammals adapted for life in the sea.
* Marine: They are found in marine environments.
* Pinniped: They belong to the order Pinnipedia, which also includes walruses and sea lions.
You can also use more evocative words based on specific species or behaviors:
* Harlequin: For the colorful patterns of the harbor seal
* Wriggling: For their movement on land
* Slippery: For their smooth skin
* Basking: For their sunbathing behavior
* Wailing: For their mournful calls
The words you choose will depend on the context and the specific seal you are describing.