15-Letter Words Start with 'pref'

There are 4 15-letter words that start with 'pref'.

prefabrications	preferabilities
prefiguratively	preformationist

Note: These 4 15-letter words that start with 'pref' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with prefi, prefa, prefe, prefo, prefr, prefl, prefu.

6-letter words start with 'pref' (3)
7-letter words start with 'pref' (9)
8-letter words start with 'pref' (20)
9-letter words start with 'pref' (21)
10-letter words start with 'pref' (22)
11-letter words start with 'pref' (15)
12-letter words start with 'pref' (8)
13-letter words start with 'pref' (10)
14-letter words start with 'pref' (6)
15-letter words start with 'pref' (4)