There are 6 12-letter words that end with 'eing'.
| guaranteeing | horseshoeing | fricasseeing |
| garnisheeing | facsimileing | fillagreeing |
Note: These 6 12-letter words that end with 'eing' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with eeing, ieing, geing, oeing, ueing, being, yeing, aeing, leing, seing, teing, ceing, keing, weing.
5-letter words end with 'eing' (1)