There are 15 words that start with 'unifo'.
| uniform | uniforms |
| uniformed | uniformer |
| uniformly | unifoliate |
| uniformest | uniforming |
| uniformity | uniformness |
| unifoliolate | uniformities |
| uniformnesses | uniformitarian |
| uniformitarians | |
Note: These 15 words that start with 'unifo' are found from the USA & Canada version of the tournament Scrabble word list.