10-Letter Words Containing TOI

There are 18 10-letter words that contain TOI. 7 are common words, such as AUTOIMMUNE and ESCRITOIRE. A rarer one is TOILSOMELY. In this set, E is the most frequent open letter (15 words). 4 words contain a doubled letter.

Full list 18

autoimmuneescritoireghettoizedghettoizesrepertoirerheumatoidtoiletriesdemantoidsepileptoidplanetoidsprismatoidallantoinsdeltoideuseutectoidsovertoiledparasitoidphenytoinstoilsomely

About this list

Words
18 (7 common words)
Common example
autoimmune
Rare example
toilsomely
Doubled letters
4
Ending in S
8
Most frequent letter
E (15)

Questions

How many 10-letter words containing toi are there?

18. 7 of them are common words.

What is a common example?

AUTOIMMUNE is among the common words in this set.