9-Letter Words Matching ___O_O___

There are 132 9-letter words that match ___O_O___. 20 are common words, such as ACROPOLIS and AGRONOMIC. A rarer one is VIROLOGIC. In this set, S is the most frequent open letter (75 words). 5 words contain a doubled letter.

Full list 132

Common words

acropolisagronomicalcoholicautonomiccreosotedcreosotesergonomicetiologichorologicideologuemesomorphmonologue
acropolisagronomicalcoholicautonomiccreosotedcreosotesergonomicetiologichorologicideologuemesomorphmonologuemonotonesrecoloredshootoutstaxonomictheosophyunbosomeduncoloredvasomotormonotonicacrodontsallomorphamyotoniaautorouteautosomesautotoxinbryozoanschloroseschlorosischromogencytologiccytotoxicectomorphendomorphendotoxinfluorosisgonococcihomologuehomopolarhorologerhylozoismhypocotylhypotonicideomotoriodoformsjeroboamskilojoulekilovoltslagomorphlocomotorlysosomallysosomesmerozoitemonocoquemonopolesoncologicribosomalribosomesserologicserotonintheologuetokolosheunhonoredacrosomalacrosomesaerofoilsaeronomeraeronomicammonoidsascogoniaautocoidsautosomalbicoloredbicolourschloroticcocobolascocoboloscomonomerconodontscreodontscytosoliccytotoxindecoloreddecoloursectozoansembosomedendosomesendotoxicentozoansfluorosesfluoroticgonoporeshemocoelshorologeshylozoisthypomorphhyponoiashypotoniaideologicimbosomedkilomoleslatosoliclevodopasliposomalliposomeslocofocoslocomotedlocomotesmesosomesmonopodesmonosomesmonosomicmycotoxinnaloxonesnosologicoctopodesoctoroonsparotoidspedologicpicomolesrehoboamssinologuesonovoxessycomorestheogonictheologictokonomasvagotoniavagotonicvasotocinvirologic

About this list

Words
132 (20 common words)
Common example
acropolis
Rare example
virologic
Doubled letters
5
Ending in S
51
Most frequent letter
S (75)

Questions

How many 9-letter words matching ___o_o___ are there?

132. 20 of them are common words.

What is a common example?

ACROPOLIS is among the common words in this set.