15-Letter Words Start with 'aut'

There are 16 15-letter words that start with 'aut'.

authentications	authoritatively
autobiographers	autobiographies
autochthonously	autocorrelation
autographically	automatizations
autoradiographs	autoradiography
autosuggestions	autotetraploids
autotetraploidy	autotransformer
autotransfusion	autotrophically

Note: These 16 15-letter words that start with 'aut' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with auto, auth, auta, aute, auti, autu.

4-letter words start with 'aut' (1)
5-letter words start with 'aut' (1)
6-letter words start with 'aut' (6)
7-letter words start with 'aut' (15)
8-letter words start with 'aut' (32)
9-letter words start with 'aut' (64)
10-letter words start with 'aut' (67)
11-letter words start with 'aut' (40)
12-letter words start with 'aut' (31)
13-letter words start with 'aut' (26)
14-letter words start with 'aut' (23)
15-letter words start with 'aut' (16)