12-Letter Words Matching ______A___S_

There are 51 12-letter words that match ______A___S_. 11 are common words, such as AMBASSADRESS and DILETTANTISH. A rarer one is VOLUNTARYIST. In this set, I is the most frequent open letter (42 words). 30 words contain a doubled letter.

Full list 51

Common words

ambassadressdilettantishdilettantismdisestablishhabitualnessobscurantismobscurantistorthopaedistpropagandistpsychiatristtelegraphistaccompanyist
ambassadressdilettantishdilettantismdisestablishhabitualnessobscurantismobscurantistorthopaedistpropagandistpsychiatristtelegraphistaccompanyistcriticalnessdisembarrassetherealnessglobularnesshomeopathisthydropathistimperialnessironicalnesslollapaloosamonographistmysticalnesspreestablishpropagandismrationalnesssingularnesstelegraphesevoluntaryismantiblackismcircularnesscolonialnesseverydaynessfamiliarnessgreenbackismhomothallismmaterialnessnonbroadcastpalatialnesspastoralnessphysicalnesspoeticalnesspolygraphistprebreakfaststandpattismsycophantishsycophantismsymmetallismverticalnessvibraharpistvoluntaryist

About this list

Words
51 (11 common words)
Common example
ambassadress
Rare example
voluntaryist
Doubled letters
30
Ending in S
21
Most frequent letter
I (42)

Questions

How many 12-letter words matching ______a___s_ are there?

51. 11 of them are common words.

What is a common example?

AMBASSADRESS is among the common words in this set.