13-Letter Words Matching ___O_______R_

There are 26 13-letter words that match ___O_______R_. 4 are common words, such as DEMONSTRATORS and NONOBLIGATORY. A rarer one is UNDOCTRINAIRE. In this set, T is the most frequent open letter (24 words). 5 words contain a doubled letter.

Full list 26

Common words

demonstratorsnonobligatoryrevolutionaryschoolmastersarboriculturechromatophorecytochemistrydevolutionaryexpostulatoryillocutionaryinvolutionaryaccommodators
demonstratorsnonobligatoryrevolutionaryschoolmastersarboriculturechromatophorecytochemistrydevolutionaryexpostulatoryillocutionaryinvolutionaryaccommodatorsaccomplishersagroforestersbaroreceptorschromocentersdecorticatorsdemocratizershypopituitaryhypothecatorsimmortalizersimpoverishersincorporatorsremonstratorssubordinatorsundoctrinaire

About this list

Words
26 (4 common words)
Common example
demonstrators
Rare example
undoctrinaire
Doubled letters
5
Ending in S
15
Most frequent letter
T (24)

Questions

How many 13-letter words matching ___o_______r_ are there?

26. 4 of them are common words.

What is a common example?

DEMONSTRATORS is among the common words in this set.