There are 20 words that start with 'stub'.
| stub | stubs | 
| stubby | stubbed | 
| stubble | stubbly | 
| stubbier | stubbily | 
| stubbing | stubbled | 
| stubbles | stubborn | 
| stubbiest | stubblier | 
| stubbliest | stubborner | 
| stubbornly | stubbornest | 
| stubbornness | stubbornnesses | 
Note: These 20 words that start with 'stub' are found from the USA & Canada version of the tournament Scrabble word list.