8-Letter Words Ending in IO

There are 12 8-letter words that end in IO. 6 are common words, such as ARPEGGIO and INTAGLIO. A rarer one is LOTHARIO. In this set, A is the most frequent open letter (8 words). 4 words contain a doubled letter.

Full list 12

arpeggiointagliooratorioscenarioseragliocurculiofinochiolibecciopresidiobocacciolothariofellatio

About this list

Words
12 (6 common words)
Common example
arpeggio
Rare example
lothario
Doubled letters
4
Ending in S
0
Most frequent letter
A (8)

Questions

How many 8-letter words ending in io are there?

12. 6 of them are common words.

What is a common example?

ARPEGGIO is among the common words in this set.