There are 11 6-letter words that start with 'bir'.
birded | birder | birdie | bireme | birkie |
birled | birler | birles | birred | birses |
births | ||||
Note: These 11 6-letter words that start with 'bir' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with bird, birt, birl, bira, bire, birr, birc, birk, biri, biro, birs, biry.
4-letter words start with 'bir' (5)