Is “Hippo” a Scrabble word?
Yes
HIPPO
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 Hippo
/ˈhɪpəʊ/
noun
1.A large, semi-aquatic, herbivorous (plant-eating) African mammal (Hippopotamus amphibius)
Synonyms: hippo, river horse, hippo, river horse