15-Letter Words Matching _I_____N_______

There are 20 15-letter words that match _I_____N_______. 9 are common words, such as BIOTECHNOLOGIES and DIFFERENTIATING. A rarer one is VIDEOCONFERENCE. In this set, E is the most frequent open letter (18 words). 6 words contain a doubled letter.

Full list 20

biotechnologiesdifferentiatingdifferentiationdisadvantageousdisarrangementsdisentanglementdisorganizationdisorientationsmicromanagementbioengineeringsbioluminescencebiotechnologistdifferentiatorspithecanthropuscivilianizationdifferentnessesmicrotonalitiesmiscegenationalmisorientationsvideoconference

About this list

Words
20 (9 common words)
Common example
biotechnologies
Rare example
videoconference
Doubled letters
6
Ending in S
10
Most frequent letter
E (18)

Questions

How many 15-letter words matching _i_____n_______ are there?

20. 9 of them are common words.

What is a common example?

BIOTECHNOLOGIES is among the common words in this set.