14-Letter Words Matching S___________U_

There are 12 14-letter words that match S___________U_. 1 are common words, such as STAPHYLOCOCCUS and SACCHARIFEROUS. A rarer one is SUPERLUXURIOUS. In this set, O is the most frequent open letter (12 words). 3 words contain a doubled letter.

Full list 12

staphylococcussacchariferousschizophyceoussimaroubaceousspermatogoniumstercoricoloussterculiaceoussupposititioussemiautonomoussocioreligioussuperambitioussuperluxurious

About this list

Words
12 (1 common words)
Common example
staphylococcus
Rare example
superluxurious
Doubled letters
3
Ending in S
11
Most frequent letter
O (12)

Questions

How many 14-letter words matching s___________u_ are there?

12. 1 of them are common words.

What is a common example?

STAPHYLOCOCCUS is among the common words in this set.