There are 20 words that start with 'lanc'.
| lance | lanced | lancer |
| lances | lancet | lancers |
| lancets | lancing | lancelet |
| lanceted | lanciers | lancelets |
| lancewood | lanciform | lancinate |
| lanceolate | lancewoods | lancinated |
| lancinates | lancinating | |
Note: These 20 words that start with 'lanc' are found from the USA & Canada version of the tournament Scrabble word list.