13-Letter Words Matching ____O_____T__

There are 54 13-letter words that match ____O_____T__. 18 are common words, such as CARBOHYDRATES and COMMONWEALTHS. A rarer one is REGIONALISTIC. In this set, E is the most frequent open letter (43 words). 9 words contain a doubled letter.

Full list 54

Common words

carbohydratescommonwealthsconcomitantlyferromagneticimprovidentlymicrocomputernationalisticphenobarbitalpoliomyelitispredominantlypreponderatedpreponderates
carbohydratescommonwealthsconcomitantlyferromagneticimprovidentlymicrocomputernationalisticphenobarbitalpoliomyelitispredominantlypreponderatedpreponderatesrationalisticrebroadcastedsubcontractedsubcontractoruncoordinatedvideocassetteaudiocassettechemoreceptorhydromagneticoligopolisticosteomyelitispentobarbitalphotoreceptorphytoplanktonpoliomyeliticproconsulatesunproblematicgranodioritesgranodioriticiontophoreticmethotrexatesmicroanalyticmicrocassettemicroclimatesmicroclimaticmicroinjectedmicropipettesmicroplanktonmyelofibroticnannoplanktonnoncompetitornonconjugatednoncooperatoroxaloacetatespaleomagneticpantothenatespersonalisticphotodetectorphytoplankterpreformulatedpreformulatesregionalistic

About this list

Words
54 (18 common words)
Common example
carbohydrates
Rare example
regionalistic
Doubled letters
9
Ending in S
13
Most frequent letter
E (43)

Questions

How many 13-letter words matching ____o_____t__ are there?

54. 18 of them are common words.

What is a common example?

CARBOHYDRATES is among the common words in this set.