15-Letter Words Matching ____O_L________

There are 17 15-letter words that match ____O_L________. 4 are common words, such as ACKNOWLEDGEMENT and ACKNOWLEDGMENTS. A rarer one is VISCOELASTICITY. In this set, E is the most frequent open letter (15 words). 1 words contain a doubled letter.

Full list 17

acknowledgementacknowledgmentsmicroelectronicnitroglycerinesacknowledgeablephotoelasticityphotoelectricalpiezoelectricalunknowledgeableariboflavinosesariboflavinosismicroelectrodesneuroblastomataphotoelectronicphytoflagellatephytoplanktonicviscoelasticity

About this list

Words
17 (4 common words)
Common example
acknowledgement
Rare example
viscoelasticity
Doubled letters
1
Ending in S
5
Most frequent letter
E (15)

Questions

How many 15-letter words matching ____o_l________ are there?

17. 4 of them are common words.

What is a common example?

ACKNOWLEDGEMENT is among the common words in this set.