There are 14 words that start with 'septe'.
septet | septets |
septette | septenary |
septettes | septenarii |
septennial | septenaries |
septenarius | septentrion |
septennially | septentrions |
septentrional | septendecillion |
Note: These 14 words that start with 'septe' are found from the USA & Canada version of the tournament Scrabble word list.