12-Letter Words Containing OSY

There are 16 12-letter words that contain OSY. 5 are common words, such as ELEEMOSYNARY and GEOSYNCLINES. A rarer one is PHOTOSYSTEMS. In this set, E is the most frequent open letter (12 words). 5 words contain a doubled letter.

Full list 16

eleemosynarygeosynclinesidiosyncrasymonosyllabicmonosyllablebiosynthesesbiosynthesisbiosyntheticgeosynclinaloctosyllabicoctosyllableendosymbiontglycosylatedglycosylatesmonosynapticphotosystems

About this list

Words
16 (5 common words)
Common example
eleemosynary
Rare example
photosystems
Doubled letters
5
Ending in S
5
Most frequent letter
E (12)

Questions

How many 12-letter words containing osy are there?

16. 5 of them are common words.

What is a common example?

ELEEMOSYNARY is among the common words in this set.