Is “Tugboat” a Scrabble word?
Yes
TUGBOAT
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 Tugboat
/ˈtʌɡbəʊt/
noun
1.A small, powerful boat used to push or pull barges or to help maneuver larger vessels.
Synonyms: tug