13-Letter Words Matching __NI_________

There are 58 13-letter words that match __NI_________. 18 are common words, such as AMNIOCENTESES and AMNIOCENTESIS. A rarer one is VINIFICATIONS. In this set, I is the most frequent open letter (45 words). 17 words contain a doubled letter.

Full list 58

Common words

amniocentesesamniocentesisannihilationsanniversariesfinickinessesgenitourinarymanifestationmanipulationsminiaturizingminicomputersminimizationsministrations
amniocentesesamniocentesisannihilationsanniversariesfinickinessesgenitourinarymanifestationmanipulationsminiaturizingminicomputersminimizationsministrationsnonindustrialnoninfectiousnonirritatingomnipresencesornithologiesornithologistbenightednessconidiophoresmanifestativemanipulatableministeriallynonintegratednoninterlacednonintoxicantomnicompetentornithischiansinistrocularunnilpentiumsunnilquadiumsviniculturistdeniabilitiesdinitrophenolfinicalnessesmeningococcalmeningococcicmeningococcusminiaturisticmunicipalizedmunicipalizesnonidentitiesnonimmigrantsnoninclusionsnonincreasingnonincumbentsnonindigenousnonindividualnoninfluencesnoninsurancesnonirradiatedpenicillaminepenicillinasepenitentiallypunishabilitysanitizationsvenipuncturesvinifications

About this list

Words
58 (18 common words)
Common example
amniocenteses
Rare example
vinifications
Doubled letters
17
Ending in S
30
Most frequent letter
I (45)

Questions

How many 13-letter words matching __ni_________ are there?

58. 18 of them are common words.

What is a common example?

AMNIOCENTESES is among the common words in this set.