15-Letter Words Start with 'intr'

There are 13 15-letter words that start with 'intr'.

intracellularly	intracerebrally
intramuscularly	intransigeances
intransigeantly	intraperitoneal
intrapopulation	intrapreneurial
intravascularly	intricatenesses
introspectional	introspectively
intrusivenesses

Note: These 13 15-letter words that start with 'intr' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with intra, intro, intri, intru, intre.

5-letter words start with 'intr' (1)
6-letter words start with 'intr' (2)
7-letter words start with 'intr' (7)
8-letter words start with 'intr' (15)
9-letter words start with 'intr' (21)
10-letter words start with 'intr' (27)
11-letter words start with 'intr' (20)
12-letter words start with 'intr' (27)
13-letter words start with 'intr' (30)
14-letter words start with 'intr' (17)
15-letter words start with 'intr' (13)