13-Letter Words Matching ______O____I_

There are 56 13-letter words that match ______O____I_. 10 are common words, such as ANACHRONISTIC and ELECTROSCOPIC. A rarer one is ULTRAROMANTIC. In this set, C is the most frequent open letter (48 words). 8 words contain a doubled letter.

Full list 56

Common words

anachronisticelectroscopicelectrostaticencyclopaediaencyclopaedickaleidoscopicnondemocraticonomatopoeticspectroscopictrigonometricantiscorbuticapheliotropic
anachronisticelectroscopicelectrostaticencyclopaediaencyclopaedickaleidoscopicnondemocraticonomatopoeticspectroscopictrigonometricantiscorbuticapheliotropicarachnophobiaastereognosisbehavioristicelectrophilicgalvanometricgerontocraticillusionisticinterlocutrixmethemoglobinoligopolisticoscilloscopicprodemocraticspectrometricsyringomyeliabronchoscopiccephalometriccephalosporinchondrocraniacorticotropindensitometricdysmenorrheiceudaemonistichyperromanticintermountainmagnetometricmagnetostaticmegasporangiameningococcicmonopsonisticnephelometricoxyhemoglobinpantisocraticphreatophyticpsychrometricpsychrophilicrespirometricsensitometricsporopolleninstreptococcicsuperromanticsynchronisticsyringomyelictransmountainultraromantic

About this list

Words
56 (10 common words)
Common example
anachronistic
Rare example
ultraromantic
Doubled letters
8
Ending in S
1
Most frequent letter
C (48)

Questions

How many 13-letter words matching ______o____i_ are there?

56. 10 of them are common words.

What is a common example?

ANACHRONISTIC is among the common words in this set.