9-Letter Words Matching ____O__S_

There are 111 9-letter words that match ____O__S_. 46 are common words, such as ANABOLISM and ANATOMIST. A rarer one is VOODOOIST. In this set, I is the most frequent open letter (88 words). 32 words contain a doubled letter.

Full list 111

Common words

anabolismanatomistapologistauthoressbiologistcallowestcommonestconcoursedeaconessdespotismdiscoursedishonest
anabolismanatomistapologistauthoressbiologistcallowestcommonestconcoursedeaconessdespotismdiscoursedishonestdoggonestecologisteconomistgeologisthollowesthypnotismhypnotistimprovisemacrocosmmellowestmicrocosmmongolismnarrowestneologismoutdoorsypatronessreprocesssallowestsuccotashsyllogismsymbolismtattooistterrorismterroristtomboyishufologisturologistvideodiscvideodiskvoodooismwinsomestyellowestyellowishzoologistanchoressapriorismdaltonismdiabolismdialogismdialogistdisforesteconomismenologistepitomistfusionismharmonistliquorishmammonismmammonistmeliorismmelioristmidcoursemyologistnarcotismneologistorthotistpanlogismpremonishprosodistpythonessquixotismsallowishsporocyststatocystsymbolistanalogistanatomiseapologiseauthorisebiologismcrayonistcustomisediabolistdicrotismdragonisheconomiseepigonismepitomiseflavoristfusionistglamoriseharmonisehoodooismhydrolasejargonishmethodisemethodismmethodistpatronisephotomaskpogromistretroussesyllogistsymbolisetectonismtemporiseterroriseunbookishvoodooist

About this list

Words
111 (46 common words)
Common example
anabolism
Rare example
voodooist
Doubled letters
32
Ending in S
6
Most frequent letter
I (88)

Questions

How many 9-letter words matching ____o__s_ are there?

111. 46 of them are common words.

What is a common example?

ANABOLISM is among the common words in this set.