12-Letter Words Matching S_M_________

There are 75 12-letter words that match S_M_________. 29 are common words, such as SEMANTICALLY and SEMANTICISTS. A rarer one is SYMPOSIARCHS. In this set, I is the most frequent open letter (67 words). 20 words contain a doubled letter.

Full list 75

Common words

semanticallysemanticistssemiannuallysemicircularsemidarknesssemidetachedsemifinalistsemiofficialsemiprecioussemitrailerssemitropicalsemiweeklies
semanticallysemanticistssemiannuallysemicircularsemidarknesssemidetachedsemifinalistsemiofficialsemiprecioussemitrailerssemitropicalsemiweekliessempstressessimilaritiessimplemindedsimplenessessimplicitiessimulcastingsimultaneitysimultaneoussombernessessomersaultedsomersettingsomnambulismsomnambulistsummerhousessymbolicallysympathizerssympathizingsemiliteratesemiologicalsemioticallysemioticianssemivitreoussempiternitysomatotypingsomnambulantsomnambulatesomnifacientsymmetrizingsemeiologiessemiabstractsemiarborealsemiclassicssemicolonialsemicoloniessemideifyingsemidiametersemidominantsemifinishedsemiflexiblesemilustroussemimetallicsemimonasticsemimysticalseminiferousseminuditiessemiologistssemioticistssemipalmatedsemiparasitesempervivumssimoniacallysimpliciallysomatologiessomatomedinssomatopleuresomatostatinsomatotropinsummarizablesummersaultssymmetallismsympatheticssympathisingsymposiarchs

About this list

Words
75 (29 common words)
Common example
semantically
Rare example
symposiarchs
Doubled letters
20
Ending in S
29
Most frequent letter
I (67)

Questions

How many 12-letter words matching s_m_________ are there?

75. 29 of them are common words.

What is a common example?

SEMANTICALLY is among the common words in this set.