| Word | Definitions | Synonyms |
|---|---|---|
| thud | (noun) a heavy dull sound (as made by impact of heavy objects) | Synonyms: clump, clunk, thump, thumping |
| (verb) strike with a dull sound | - | |
| (verb) make a dull sound | Synonyms: thump | |
| (verb) make a noise typical of an engine lacking lubricants | Synonyms: crump, scrunch |