5-Letter Words Matching __I_O

There are 16 5-letter words that match __I_O. 3 are common words, such as AMIGO and CHINO. A rarer one is TRIGO. In this set, M is the most frequent open letter (7 words). 0 words contain a doubled letter.

Full list 16

amigochinorhinoaminochiaochicoprimoamidoavisoazidochiroguiroimidoiminoskimotrigo

About this list

Words
16 (3 common words)
Common example
amigo
Rare example
trigo
Doubled letters
0
Ending in S
0
Most frequent letter
M (7)

Questions

How many 5-letter words matching __i_o are there?

16. 3 of them are common words.

What is a common example?

AMIGO is among the common words in this set.