14-Letter Words Matching _________O__U_

There are 14 14-letter words that match _________O__U_. 3 are common words, such as DICOTYLEDONOUS and GEOSYNCHRONOUS. A rarer one is ULTRAGLAMOROUS. 1 words contain a doubled letter.

Full list 14

dicotyledonousgeosynchronousstaphylococcusdiplostemonousheterochromousnoncarnivorousspermatogoniumstercoricolouscampylotropoushemimetabolousholometabolousnonsynchronoussemiautonomousultraglamorous

About this list

Words
14 (3 common words)
Common example
dicotyledonous
Rare example
ultraglamorous
Doubled letters
1
Ending in S
13

Questions

How many 14-letter words matching _________o__u_ are there?

14. 3 of them are common words.

What is a common example?

DICOTYLEDONOUS is among the common words in this set.