Dictionary Only:
Explicit Words:

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

 (In Any Order)
There are 15 15 letter words, 11 15 letter phrases and 0 15 letter abbr's with S,Y,N,O,P,S,I,S in.

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

RankWordSave?LengthUsagePointsType
1psychosynthesis15
31 nounn
2pyknodysostosis15
28 noun, adjectiven, adj
3polysynthetisms15
28 nounn
4polysynthesisms15
28 noun, adjectiven, adj
5psycholinguists15
26 nounn
6photosynthesise15
26 verbv
7pycnodysostosis15
26 nounn
8synaposematisms15
24
9hyposensitising15
24 verb, adjectivev, adj
10prepossessingly15
23 adverb, adjectiveadv, adj
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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 15 Letter Words

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