Synonyms and Antonyms for river-otter

1. river otter (n.)

sociable aquatic animal widely distributed along streams and lake borders in North America


2. river (n.)

a large natural stream of water (larger than a creek)

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3. otter (n.)

freshwater carnivorous mammal having webbed and clawed feet and dark brown fur

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4. otter (n.)

the fur of an otter