14-Letter Words Matching ________Y____S

There are 23 14-letter words that match ________Y____S. 2 are common words, such as POLYPROPYLENES and SECRETARYSHIPS. A rarer one is SYRINGOMYELIAS. In this set, E is the most frequent open letter (22 words). 4 words contain a doubled letter.

Full list 23

polypropylenessecretaryshipsbasidiomyceteschlorophyllousheterophyllousschizophyceousamitriptylinescocarboxylasescyanoacrylatescyanoethylatesdecarboxylasesdecarboxylatesheterophylliesmisemploymentsnonemploymentsnortriptylinesphosphorylasesphosphorylatespolyembryoniespreemploymentsstreptomycetessubemploymentssyringomyelias

About this list

Words
23 (2 common words)
Common example
polypropylenes
Rare example
syringomyelias
Doubled letters
4
Ending in S
23
Most frequent letter
E (22)

Questions

How many 14-letter words matching ________y____s are there?

23. 2 of them are common words.

What is a common example?

POLYPROPYLENES is among the common words in this set.