There are 12 words that start with 'lant'.
| lantana | lantern | lantanas |
| lanterns | lanthorn | lanthanon |
| lanthanum | lanthorns | lanthanide |
| lanthanons | lanthanums | lanthanides |
Note: These 12 words that start with 'lant' are found from the USA & Canada version of the tournament Scrabble word list.