Is “Otter” a Scrabble word?
Yes
OTTER
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Otter
/ˈɒt.ə/
noun
1.An aquatic or marine carnivorous mammal in the subfamily Lutrinae of the family Mustelidae, which also includes weasels, polecats, badgers, and others.
2.A hairy man with a slender physique, in contrast with a bear, who is more thickset.