10-Letter Words Matching ____O___S_

There are 96 10-letter words that match ____O___S_. 33 are common words, such as BALLOONIST and BASSOONIST. A rarer one is WARLORDISM. In this set, E is the most frequent open letter (62 words). 51 words contain a doubled letter.

Full list 96

Common words

balloonistbassoonistbottomlessbuffoonishcallownesscartoonistcommonnessconformismconformistdiscomposedispossessecotourism
balloonistbassoonistbottomlessbuffoonishcallownesscartoonistcommonnessconformismconformistdiscomposedispossessecotourismfathomlessflavorlesshollownessiconoclasmiconoclastmellownessmotionlessnarcolepsynarrownesspillowcaseprepossessprotoplasmrandomnessretrogresssallownessshadowiestwantonnessweaponlesswillowiestwindowlessyellownessactionlessaminoplastarchoplasmbottommostcartoonishcellobiosecnidoblastdeutoplasmecotouristexodontistfallownessfibroblastgalloglasshyaloplasmkaryoplasmlampoonistleucoplastmicroburstmicroseismneuroblastoligoclaseorthoclaseosteoblastosteoclastparrotfishphenocrystphotoflashpiccoloistprotoplastreasonlessribbonfishseldomnessshadowlesssuccorlesstropopauseameloblastamyloplastanchorlessbillowiestbuttonbushbuttonlesscarbonlesscarrotiestcolloquistcuriousestdiplophasedoctorlessforlornestharborlessmicroprismmuttonfishmyeloblastorthoepistpeacockishphotophasesarcoplasmseasonlessstatoblastsymposiastterrorlessuniformestvisionlesswarlordism

About this list

Words
96 (33 common words)
Common example
balloonist
Rare example
warlordism
Doubled letters
51
Ending in S
33
Most frequent letter
E (62)

Questions

How many 10-letter words matching ____o___s_ are there?

96. 33 of them are common words.

What is a common example?

BALLOONIST is among the common words in this set.