15-Letter Words Start with 'spl'

There are 2 15-letter words that start with 'spl'.

splendiferously	splenectomizing

Note: These 2 15-letter words that start with 'spl' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with sple, spla, spli, splo, splu.

5-letter words start with 'spl' (3)
6-letter words start with 'spl' (13)
7-letter words start with 'spl' (21)
8-letter words start with 'spl' (26)
9-letter words start with 'spl' (30)
10-letter words start with 'spl' (18)
11-letter words start with 'spl' (13)
12-letter words start with 'spl' (3)
13-letter words start with 'spl' (5)
14-letter words start with 'spl' (4)
15-letter words start with 'spl' (2)