15-Letter Words Start with 'mat'

There are 3 15-letter words that start with 'mat'.

materfamiliases	materialization
mathematization

Note: These 3 15-letter words that start with 'mat' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with mate, matr, matc, matt, matu, math, mati, matz, mats, mata, matl.

4-letter words start with 'mat' (4)
5-letter words start with 'mat' (11)
6-letter words start with 'mat' (19)
7-letter words start with 'mat' (28)
8-letter words start with 'mat' (33)
9-letter words start with 'mat' (27)
10-letter words start with 'mat' (27)
11-letter words start with 'mat' (25)
12-letter words start with 'mat' (19)
13-letter words start with 'mat' (13)
14-letter words start with 'mat' (4)
15-letter words start with 'mat' (3)