15-Letter Words Start with 'inv'

There are 11 15-letter words that start with 'inv'.

invariabilities	invectivenesses
inventivenesses	investigational
invidiousnesses	invincibilities
inviolabilities	inviolatenesses
invisiblenesses	involuntariness
invulnerability

Note: These 11 15-letter words that start with 'inv' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with inve, invi, inva, invo, invu.

5-letter words start with 'inv' (1)
6-letter words start with 'inv' (7)
7-letter words start with 'inv' (19)
8-letter words start with 'inv' (36)
9-letter words start with 'inv' (43)
10-letter words start with 'inv' (46)
11-letter words start with 'inv' (33)
12-letter words start with 'inv' (31)
13-letter words start with 'inv' (23)
14-letter words start with 'inv' (7)
15-letter words start with 'inv' (11)