12-Letter Words Containing TIR

There are 16 12-letter words that contain TIR. 3 are common words, such as EXTIRPATIONS and TIRELESSNESS. A rarer one is OVERSTIRRING. In this set, N is the most frequent open letter (16 words). 6 words contain a doubled letter.

Full list 16

extirpationstirelessnesstiresomenessantirachiticantirationalantirrhinumsinextirpableretiringnesssatirizationantirealismsantirealistsantireligionantiromanticantiroyalistentirenessesoverstirring

About this list

Words
16 (3 common words)
Common example
extirpations
Rare example
overstirring
Doubled letters
6
Ending in S
8
Most frequent letter
N (16)

Questions

How many 12-letter words containing tir are there?

16. 3 of them are common words.

What is a common example?

EXTIRPATIONS is among the common words in this set.