4-Letter Words Matching _I_L

There are 31 4-letter words that match _I_L. 17 are common words, such as BILL and DIAL. A rarer one is ZILL. In this set, L is the most frequent open letter (17 words). 17 words contain a doubled letter.

Full list 31

Common words

billdialdillfillgillgirlhillkillmillpillrialrill
billdialdillfillgillgirlhillkillmillpillrialrillsilltillvialviolwillbirljillrieldieldioldirlnillpialsialtirlvillvirlyillzill

About this list

Words
31 (17 common words)
Common example
bill
Rare example
zill
Doubled letters
17
Ending in S
0
Most frequent letter
L (17)

Questions

How many 4-letter words matching _i_l are there?

31. 17 of them are common words.

What is a common example?

BILL is among the common words in this set.