Is “Grampus” a Scrabble word?
Yes
GRAMPUS
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 Grampus
noun
1.The killer whale, Orcinus orca.
2.Risso's dolphin, Grampus griseus, with a blunt nose.
3.The hellbender salamander, Cryptobranchus alleganiensis.