There are 14 words that start with 'pasteu'.
| pasteup | pasteups |
| pasteurise | pasteurize |
| pasteurised | pasteurises |
| pasteurized | pasteurizer |
| pasteurizes | pasteurising |
| pasteurizers | pasteurizing |
| pasteurization | pasteurizations |
Note: These 14 words that start with 'pasteu' are found from the USA & Canada version of the tournament Scrabble word list.