14-Letter Words Start with 'si'

There are 12 14-letter words that start with 'si'.

signalizations	significancies
significations	silicification
silversmithing	silviculturist
simplemindedly	simplification
simplistically	simultaneities
simultaneously	sinisternesses

Note: These 12 14-letter words that start with 'si' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with sil, sin, sig, sim, sid, sic, sit, sir, sis, siz, sib, sie, sip, six, sia, sif, sik, siv.

3-letter words start with 'si' (9)
4-letter words start with 'si' (35)
5-letter words start with 'si' (71)
6-letter words start with 'si' (117)
7-letter words start with 'si' (159)
8-letter words start with 'si' (172)
9-letter words start with 'si' (177)
10-letter words start with 'si' (104)
11-letter words start with 'si' (68)
12-letter words start with 'si' (34)
13-letter words start with 'si' (25)
14-letter words start with 'si' (12)
15-letter words start with 'si' (9)