thud

Is ‘thud’ a Scrabble US Word? Yes
Is ‘thud’ a Scrabble UK Word? Yes
Is ‘thud’ a Words With Friends Word? Yes
Is ‘thud’ an Adjective? No
Is ‘thud’ an Adverb? No
Is ‘thud’ a Noun? Yes
Is ‘thud’ a Verb? Yes
noun.
a heavy dull sound (as made by impact of heavy objects);
verb.
verb.
strike with a dull sound;
verb.
make a noise typical of an engine lacking lubricants;

See also: Words That Rhyme With THUD →