8-Letter Words Start with 'ultr'

There are 7 8-letter words that start with 'ultr'.

ultradry	ultrahip	ultrahot	ultraism
ultraist	ultralow	ultrared

Note: These 7 8-letter words that start with 'ultr' are found from the USA & Canada version of the tournament Scrabble word list.

5-letter words start with 'ultr' (1)
6-letter words start with 'ultr' (1)
8-letter words start with 'ultr' (7)
9-letter words start with 'ultr' (21)
10-letter words start with 'ultr' (22)
11-letter words start with 'ultr' (15)
12-letter words start with 'ultr' (18)
13-letter words start with 'ultr' (26)
14-letter words start with 'ultr' (26)
15-letter words start with 'ultr' (16)