13-Letter Words Start with 'sq'

There are 6 13-letter words that start with 'sq'.

squalidnesses	squashinesses
squeamishness	squeezability
squirearchies	squishinesses

Note: These 6 13-letter words that start with 'sq' are found from the USA & Canada version of the tournament Scrabble word list.

5-letter words start with 'sq' (7)
6-letter words start with 'sq' (22)
7-letter words start with 'sq' (33)
8-letter words start with 'sq' (56)
9-letter words start with 'sq' (76)
10-letter words start with 'sq' (37)
11-letter words start with 'sq' (21)
12-letter words start with 'sq' (4)
13-letter words start with 'sq' (6)
14-letter words start with 'sq' (1)
15-letter words start with 'sq' (2)