There are 13 words that start with 'muds'.
| muds | mudsill | mudsills |
| mudslide | mudstone | mudslides |
| mudstones | mudskipper | mudslinger |
| mudskippers | mudslingers | mudslinging |
| mudslingings | ||
Note: These 13 words that start with 'muds' are found from the USA & Canada version of the tournament Scrabble word list.