12-Letter Words Matching ___I____O___

There are 34 12-letter words that match ___I____O___. 6 are common words, such as ANTICYCLONES and ANTICYCLONIC. A rarer one is VEXILLOLOGIC. In this set, T is the most frequent open letter (32 words). 4 words contain a doubled letter.

Full list 34

Common words

anticyclonesanticycloniccabinetworksinvitationalmotivationalnavigationalantinarcoticantiperiodicantirationalantitakeoveraspirationaldefinitional
anticyclonesanticycloniccabinetworksinvitationalmotivationalnavigationalantinarcoticantiperiodicantirationalantitakeoveraspirationaldefinitionalderivationalexhibitionerirrigationalmeditationalornithologicschistosomesvisitationalantiboycottsanticathodesantieconomicantientropicantiestrogenantinationalcopingstonesimbibitionalindicationallevitationallimitationalmanifestoingmeningococcischistosomalvexillologic

About this list

Words
34 (6 common words)
Common example
anticyclones
Rare example
vexillologic
Doubled letters
4
Ending in S
6
Most frequent letter
T (32)

Questions

How many 12-letter words matching ___i____o___ are there?

34. 6 of them are common words.

What is a common example?

ANTICYCLONES is among the common words in this set.