There are 17 9-letter words that start with 'mai'.
| maiasaura | maiasaurs | maidhoods |
| mailboxes | mailgrams | mailrooms |
| mainframe | mainlands | mainlined |
| mainliner | mainlines | mainmasts |
| mainsails | mainsheet | mainstays |
| maintains | maiolicas | |
Note: These 17 9-letter words that start with 'mai' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with main, mail, maid, maim, maia, mais, maih, maio, mair, maiz, maie, maig.
4-letter words start with 'mai' (5)