15-Letter Words Matching ____O__C_______

There are 19 15-letter words that match ____O__C_______. 1 are common words, such as SERVOMECHANISMS and OLIGONUCLEOTIDE. A rarer one is PHOTOTACTICALLY. In this set, I is the most frequent open letter (19 words). 3 words contain a doubled letter.

Full list 19

servomechanismsoligonucleotideoligosaccharidephotomechanicalphotomicrographphotomicroscoperadiomicrometerreproducibilityservomechanicalantiobscenitieschemoreceptionschemotacticallyhydromechanicalmicrotechniquesneurosecretionsnoncoincidencesphotoexcitationphotoreceptionsphototactically

About this list

Words
19 (1 common words)
Common example
servomechanisms
Rare example
phototactically
Doubled letters
3
Ending in S
7
Most frequent letter
I (19)

Questions

How many 15-letter words matching ____o__c_______ are there?

19. 1 of them are common words.

What is a common example?

SERVOMECHANISMS is among the common words in this set.