Is “Thud” a Scrabble word?
Yes
THUD
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 Thud
/ˈθʌd/
noun
1.The sound of a dull impact.
2.Republic F-105 Thunderchief jet ground attack fighter.
verb
1.To make the sound of a dull impact.
Synonyms: flump, plunk