13-Letter Words Matching ____U_____O__

There are 29 13-letter words that match ____U_____O__. 15 are common words, such as AUSCULTATIONS and CIRCUMCISIONS. A rarer one is TRIFURCATIONS. In this set, N is the most frequent open letter (27 words). 6 words contain a doubled letter.

Full list 29

Common words

auscultationscircumcisionscommunicatorsconquistadorsconsultationsconsummationsdisquisitionsencrustationshallucinatoryincrustationsmalnutritionsmasturbations
auscultationscircumcisionscommunicatorsconquistadorsconsultationsconsummationsdisquisitionsencrustationshallucinatoryincrustationsmalnutritionsmasturbationsmisquotationsperturbationspromulgationscommunicatoryexcruciationsglobuliferouscircumfusionscompurgationscomputerphobedesquamationselucubrationsgranulomatoushallucinatorsnonautonomousnonnutritiousrefoundationstrifurcations

About this list

Words
29 (15 common words)
Common example
auscultations
Rare example
trifurcations
Doubled letters
6
Ending in S
26
Most frequent letter
N (27)

Questions

How many 13-letter words matching ____u_____o__ are there?

29. 15 of them are common words.

What is a common example?

AUSCULTATIONS is among the common words in this set.