15-Letter Words Matching ____O_____T____

There are 46 15-letter words that match ____O_____T____. 2 are common words, such as NONCOOPERATIONS and POLIOMYELITIDES. A rarer one is THYROCALCITONIN. In this set, I is the most frequent open letter (43 words). 6 words contain a doubled letter.

Full list 46

Common words

noncooperationspoliomyelitidesacetophenetidinferromagnetismsforeordinationshistocompatibleincoordinationsosteomyelitidesphotosensitizedphotosensitizeschemoreceptionsdisconsolations
noncooperationspoliomyelitidesacetophenetidinferromagnetismsforeordinationshistocompatibleincoordinationsosteomyelitidesphotosensitizedphotosensitizeschemoreceptionsdisconsolationseutrophicationshydroxyapatitesmacroevolutionsmacrostructuralmacrostructuresmicroanalyticalmicroevolutionsmicroinjectionsmicropulsationsmicrostructuralmicrostructuresmiscomputationsmiscorrelationsneuroscientificneuroscientistsneurosecretionsnonconsumptionsnoncorrelationsoverorchestrateoxidoreductasespaleomagnetismspaleomagnetistspentobarbitonesphenobarbitonesphotoinductionsphotooxidationsphotoreceptionsphotoreductionsphotosensitizerphytoplanktonicpreponderationsradiostrontiumsretrogradationsthyrocalcitonin

About this list

Words
46 (2 common words)
Common example
noncooperations
Rare example
thyrocalcitonin
Doubled letters
6
Ending in S
35
Most frequent letter
I (43)

Questions

How many 15-letter words matching ____o_____t____ are there?

46. 2 of them are common words.

What is a common example?

NONCOOPERATIONS is among the common words in this set.