There are 12 words that start with 'explan'.
| explant | explants | 
| explanted | explanting | 
| explanation | explanative | 
| explanatory | explanations | 
| explantation | explanatively | 
| explanatorily | explantations | 
Note: These 12 words that start with 'explan' are found from the USA & Canada version of the tournament Scrabble word list.