13-Letter Words Matching S_________O__

There are 65 13-letter words that match S_________O__. 18 are common words, such as SANCTIMONIOUS and SATISFACTIONS. A rarer one is SYMPATHECTOMY. In this set, S is the most frequent open letter (58 words). 13 words contain a doubled letter.

Full list 65

Common words

sanctimonioussatisfactionsschoolfellowssegmentationssemiconsciousserendipitoussolicitationsspinsterhoodsspokespersonssteppingstonestupefactionssubscriptions
sanctimonioussatisfactionsschoolfellowssegmentationssemiconsciousserendipitoussolicitationsspinsterhoodsspokespersonssteppingstonestupefactionssubscriptionssubstitutionssuperstitionssuperstitioussuperventionssupplicationssurreptitioussalpingectomyscintillatorssedimentologysemireligioussomatosensoryspermatophoresplanchnologysplendiferousstenopetalousstenophyllousstercoraceoussternforemoststernutationsstridulationsstrobilaceoussulfathiazolesupersessionssustentationssystematologysalinizationssanitizationsscatterationssexdecillionssigmoidoscopyslumpflationssolarizationssolifluctionssouthernwoodsstereopticonsstigmasterolsstoloniferousstrobilationssubbituminoussubcoriaceoussuberizationssubinhibitorysubordinatorssubreptitioussubterraneoussupercautioussuperpatriotssuperstardomssuperstationssupersurgeonssupervirtuosisupervirtuososympathectomy

About this list

Words
65 (18 common words)
Common example
sanctimonious
Rare example
sympathectomy
Doubled letters
13
Ending in S
51
Most frequent letter
S (58)

Questions

How many 13-letter words matching s_________o__ are there?

65. 18 of them are common words.

What is a common example?

SANCTIMONIOUS is among the common words in this set.