There are 10 words that start with 'repug'.
| repugn | repugns | repugned | 
| repugnant | repugning | repugnance | 
| repugnancy | repugnances | repugnantly | 
| repugnancies | ||
Note: These 10 words that start with 'repug' are found from the USA & Canada version of the tournament Scrabble word list.