9-Letter Words Matching __S____U_

There are 26 9-letter words that match __S____U_. 8 are common words, such as ASSIDUOUS and COSMONAUT. A rarer one is VESTIGIUM. In this set, O is the most frequent open letter (17 words). 4 words contain a doubled letter.

Full list 26

Common words

assiduouscosmonautdiscolourdisfavourfistulousinsidiousmasterfulresentfularseniousbasketfulfastigiumhospitium
assiduouscosmonautdiscolourdisfavourfistulousinsidiousmasterfulresentfularseniousbasketfulfastigiumhospitiummusaceousnystagmusposticousresponsumrosaceousrostellumsusurrousunseriouscastoreumdishcloutdissensusdistingueresultfulvestigium

About this list

Words
26 (8 common words)
Common example
assiduous
Rare example
vestigium
Doubled letters
4
Ending in S
11
Most frequent letter
O (17)

Questions

How many 9-letter words matching __s____u_ are there?

26. 8 of them are common words.

What is a common example?

ASSIDUOUS is among the common words in this set.