Dictionary Only:
Explicit Words:

15-Letter Words Containing: S,O,I,S,S,O,N,S

 (In Any Order)
There are 39 15 letter words, 4 15 letter phrases and 0 15 letter abbr's with S,O,I,S,S,O,N,S in.

Best Scoring 15 Letter Words With: S,O,I,S,S,O,N,S

RankWordSave?LengthUsagePointsType
1pyknodysostosis15
28 noun, adjectiven, adj
2pycnodysostosis15
26 nounn
3tomboyishnesses15
25
4obnoxiousnesses15
24 nounn
5officiousnesses15
23 nounn
6innoxiousnesses15
22 nounn
7promiscuousness15
21 nounn
8conspicuousness15
21 nounn
9frivolousnesses15
21 nounn
10compositenesses15
21 nounn
or scroll down to see all results...
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 15 Letter Words

WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen