10-Letter Words Matching ____T___U_

There are 53 10-letter words that match ____T___U_. 18 are common words, such as ADULTEROUS and AUDITORIUM. A rarer one is SEROTINOUS. In this set, S is the most frequent open letter (41 words). 7 words contain a doubled letter.

Full list 53

Common words

adulterousauditoriumblusterousboisterousbrontosaurgelatinousgluttonousmetatarsusmonotonousmoratoriumperitoneumroustabout
adulterousauditoriumblusterousboisterousbrontosaurgelatinousgluttonousmetatarsusmonotonousmoratoriumperitoneumroustaboutsanatoriumsanitariumshutterbugstertoroussubstratumtraitorousadactylousanarthrousantitragusbipetalousbluetonguecaoutchoucchautauquadipetalousepisternumeupatoriumfumatoriumhaustellumhaustoriumkeratinousnatatoriumommatidiumprostomiumpsalteriumroisterousspittlebugsqueteaguestruthioussudatoriumtripterousvelutinousxylotomousautotomouscafetoriumcountersueedentulousosmeteriumplatterfulsanitoriumscattergunserotinous

About this list

Words
53 (18 common words)
Common example
adulterous
Rare example
serotinous
Doubled letters
7
Ending in S
23
Most frequent letter
S (41)

Questions

How many 10-letter words matching ____t___u_ are there?

53. 18 of them are common words.

What is a common example?

ADULTEROUS is among the common words in this set.