15-Letter Words Matching _________I___S_

There are 36 15-letter words that match _________I___S_. 10 are common words, such as ANTIABORTIONIST and CONSERVATIONISM. A rarer one is THERMOPERIODISM. In this set, I is the most frequent open letter (36 words). 5 words contain a doubled letter.

Full list 36

Common words

antiabortionistconservationismconservationistconstructionisthumanitarianisminsurrectionistinterventionisminterventionistpreservationisttotalitarianismanticolonialismassimilationist
antiabortionistconservationismconservationistconstructionisthumanitarianisminsurrectionistinterventionisminterventionistpreservationisttotalitarianismanticolonialismassimilationistepiscopalianismexperientialismhereditarianismmajoritarianismpresbyterianismpresentationismpreservationismresurrectionismresurrectionistsublapsarianismsuperpatriotismubiquitarianismanticolonialistantimaterialismantimaterialistassimilationismcolonizationistemancipationistequalitarianismfutilitarianismpreformationistsemicolonialismsuperspecialistthermoperiodism

About this list

Words
36 (10 common words)
Common example
antiabortionist
Rare example
thermoperiodism
Doubled letters
5
Ending in S
0
Most frequent letter
I (36)

Questions

How many 15-letter words matching _________i___s_ are there?

36. 10 of them are common words.

What is a common example?

ANTIABORTIONIST is among the common words in this set.