7-Letter Words Ending in TIS

There are 12 7-letter words that end in TIS. 4 are common words, such as COLITIS and GLOTTIS. A rarer one is SHANTIS. In this set, O is the most frequent open letter (6 words). 3 words contain a doubled letter.

Full list 12

colitisglottisileitiswapitisagoutisgomutisuveitisabattisbhaktiscoxitisdhootisshantis

About this list

Words
12 (4 common words)
Common example
colitis
Rare example
shantis
Doubled letters
3
Ending in S
12
Most frequent letter
O (6)

Questions

How many 7-letter words ending in tis are there?

12. 4 of them are common words.

What is a common example?

COLITIS is among the common words in this set.