11-Letter Words Matching ____OS_____

There are 148 11-letter words that match ____OS_____. 45 are common words, such as ANGIOSPERMS and ANIMOSITIES. A rarer one is VILLOSITIES. In this set, E is the most frequent open letter (107 words). 20 words contain a doubled letter.

Full list 148

Common words

angiospermsanimositiescallositiescognoscentecognoscenticompositelycompositioncompositorscorrosivelycuriositiesdisposablesdisposition
angiospermsanimositiescallositiescognoscentecognoscenticompositelycompositioncompositorscorrosivelycuriositiesdisposablesdispositionengrossmentexplosivelygymnospermshomeostaseshomeostasishomeostatichydrosphereintrospectslithospheremacroscopicmicroscopesmicroscopicmicrosecondphilosopherphilosophicphotostatedphotostaticpompositiesprepositionproboscidesproboscisespropositionpurposelessradiosondesretrospectssinuositiesstegosaurussuppositionsuppositorytroposphereunlooseningverbositiesviscositiesadipositiesaeciosporesandrosphinxapatosaurusastrospherecarposporeschemosmosischemospherecirrostraticompositingcompossiblecyclostomescyclostyledcyclostylesdiapositivefemtosecondgibbositiesgymnospermyheliospherehydrostatichygroscopeshygroscopiciconoscopesiconostasisleprosariummalpositionmangosteensmicroseismsmicrosporesnephoscopesnitrosamineorthostichyovipositorsozonosphereperiostitisphotosphereprepositiveprovostshippurposivelyradioscopicsuppositivesymposiarchuncrossableverbosenessagamospermyambrosiallycognosciblecycloserinecystoscopescystoscopicdiphosgenesdiphosphatedisbosomingdispositiveglucosamineglucosidaseglycosidaseglycosuriasglycosylatehagioscopeshagioscopichideositieshydrospacesiconostasesiridosmineslangostinosleptospiralleptospireslumbosacralmacroscalesmicroscalesmicrospheremicrostatesmicroswitchmispositionnervositiesneurosporasnimbostratinonhospitaloperosenessorthoscopicorthostaticovipositingovipositionperiostitesphilosophesphotosetterphotosystemphytosterolpittosporumprotostelesprotostelicprotostomesrhizospheresociosexualspinositiessquooshieststatoscopessymposiaststeliosporesturboshaftsuredosporesvillosities

About this list

Words
148 (45 common words)
Common example
angiosperms
Rare example
villosities
Doubled letters
20
Ending in S
66
Most frequent letter
E (107)

Questions

How many 11-letter words matching ____os_____ are there?

148. 45 of them are common words.

What is a common example?

ANGIOSPERMS is among the common words in this set.