13-Letter Words Start with 'unb'

There are 5 13-letter words that start with 'unb'.

unbeautifully	unbelievingly
unbelligerent	unboundedness
unbowdlerized

Note: These 5 13-letter words that start with 'unb' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with unbe, unbo, unbr, unbu, unba, unbl, unbi.

4-letter words start with 'unb' (1)
5-letter words start with 'unb' (4)
6-letter words start with 'unb' (12)
7-letter words start with 'unb' (27)
8-letter words start with 'unb' (53)
9-letter words start with 'unb' (49)
10-letter words start with 'unb' (39)
11-letter words start with 'unb' (20)
12-letter words start with 'unb' (10)
13-letter words start with 'unb' (5)
14-letter words start with 'unb' (4)
15-letter words start with 'unb' (1)