13-Letter Words Containing OPE

There are 50 13-letter words that contain OPE. 13 are common words, such as COOPERATIVELY and ELECTROSCOPES. A rarer one is URETHROSCOPES. In this set, S is the most frequent open letter (36 words). 11 words contain a doubled letter.

Full list 50

Common words

cooperativelyelectroscopesencyclopediashopefulnesseskaleidoscopesoperationallyoscilloscopesoverdevelopedpharmacopeiaspostoperativeradioisotopesspectroscopes
cooperativelyelectroscopesencyclopediashopefulnesseskaleidoscopesoperationallyoscilloscopesoverdevelopedpharmacopeiaspostoperativeradioisotopesspectroscopesuncooperativebronchoscopesencyclopedistendopeptidaseinteroperableinteroperateslaryngoscopespharyngoscopestenopetalousstormtrooperstachistoscopebibliopegistsbipropellantsencyclopedismendoperoxidesexopeptidasesgalvanoscopesglycopeptideshydroperoxideinoperculatesneuropeptidesnincompooperynoncooperatoropenabilitiesopenheartedlyopenmouthedlyoperabilitiesoperationismsoperationistsoperativenessoperosenessesoveroperatingpancytopeniaspanleukopeniapharmacopeialphotoperiodicsynchroscopesurethroscopes

About this list

Words
50 (13 common words)
Common example
cooperatively
Rare example
urethroscopes
Doubled letters
11
Ending in S
30
Most frequent letter
S (36)

Questions

How many 13-letter words containing ope are there?

50. 13 of them are common words.

What is a common example?

COOPERATIVELY is among the common words in this set.