12-Letter Words Matching ________N_U_

There are 27 12-letter words that match ________N_U_. 7 are common words, such as ASYNCHRONOUS and CONTERMINOUS. A rarer one is SPERMAGONIUM. In this set, O is the most frequent open letter (23 words). 2 words contain a doubled letter.

Full list 27

Common words

asynchronousconterminousentrepreneurmisdemeanourmucilaginousnonpoisonousprotactiniumandrocliniumcarillonneurcotyledonoushematogenousheterogynous
asynchronousconterminousentrepreneurmisdemeanourmucilaginousnonpoisonousprotactiniumandrocliniumcarillonneurcotyledonoushematogenousheterogynousintrapreneurkeratogenousmatroclinousquadrumanousquinquenniumspermogoniumtransuraniumaltitudinousgametogenoushebetudinousheterogenousimpetiginousoleoresinousschizogonousspermagonium

About this list

Words
27 (7 common words)
Common example
asynchronous
Rare example
spermagonium
Doubled letters
2
Ending in S
17
Most frequent letter
O (23)

Questions

How many 12-letter words matching ________n_u_ are there?

27. 7 of them are common words.

What is a common example?

ASYNCHRONOUS is among the common words in this set.