Is “Semiaquatic” a Scrabble word?
Yes
SEMIAQUATIC
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 Semiaquatic
adjective
1.(of animals) Spending part of the life cycle underwater. Also, spending a significant proportion of its time in both terrestrial and aquatic environments.
2.(of plants) Having the roots partially or entirely underwater.