There are 7 12-letter words that start with 'bil'.
| bilateralism | bilharziases | bilharziasis |
| bilingualism | billboarding | billingsgate |
| billionaires | ||
Note: These 7 12-letter words that start with 'bil' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with bill, bili, bila, bilb, bilg, bilo, bile, bilk, bilh, bild, bils, bilt.
4-letter words start with 'bil' (3)