There are 18 words that start with 'lunc'.
| lunch | lunched |
| luncher | lunches |
| lunchbox | luncheon |
| lunchers | lunching |
| luncheons | lunchmeat |
| lunchroom | lunchtime |
| lunchboxes | lunchmeats |
| lunchrooms | lunchtimes |
| luncheonette | luncheonettes |
Note: These 18 words that start with 'lunc' are found from the USA & Canada version of the tournament Scrabble word list.