15-Letter Words Start with 'pos'

There are 17 15-letter words that start with 'pos'.

possessednesses	postapocalyptic
postconsonantal	postdevaluation
postdivestiture	posthemorrhagic
postinoculation	postirradiation
postmasterships	postmillenarian
postoperatively	postpollination
postproductions	poststimulation
poststimulatory	posttransfusion
postvaccination

Note: These 17 15-letter words that start with 'pos' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with post, posi, poss, pose, posh, poso, posa, posy.

4-letter words start with 'pos' (4)
5-letter words start with 'pos' (6)
6-letter words start with 'pos' (18)
7-letter words start with 'pos' (28)
8-letter words start with 'pos' (53)
9-letter words start with 'pos' (53)
10-letter words start with 'pos' (56)
11-letter words start with 'pos' (41)
12-letter words start with 'pos' (51)
13-letter words start with 'pos' (33)
14-letter words start with 'pos' (31)
15-letter words start with 'pos' (17)