There are 21 words that start with 'barn'.
| barn | barns | barny |
| barned | barney | barneys |
| barnier | barning | barnacle |
| barniest | barnlike | barnyard |
| barnacled | barnacles | barnstorm |
| barnyards | barnstorms | barnstormed |
| barnstormer | barnstormers | barnstorming |
Note: These 21 words that start with 'barn' are found from the USA & Canada version of the tournament Scrabble word list.