15-Letter Words Start with 'prop'

There are 5 15-letter words that start with 'prop'.

proportionality	proportionately
proportionating	proprietorships
proprioceptions

Note: These 5 15-letter words that start with 'prop' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with propo, prope, propa, proph, propr, propi, propy, propu, propj, propl, propm, propp, propt, props.

5-letter words start with 'prop' (1)
6-letter words start with 'prop' (3)
7-letter words start with 'prop' (16)
8-letter words start with 'prop' (29)
9-letter words start with 'prop' (28)
10-letter words start with 'prop' (40)
11-letter words start with 'prop' (29)
12-letter words start with 'prop' (21)
13-letter words start with 'prop' (18)
14-letter words start with 'prop' (15)
15-letter words start with 'prop' (5)