Solve Words

4-Letter Words With I and O

There are 94 4-letter words that use both I and O. 45 are common words, such as BIOS and BOIL. A rarer one is ZORI. In this set, L is the most frequent open letter (29 words). 0 words contain a doubled letter.

Full list 94

Common words

biosboilciaocoifcoilcoindidofocifoiliconidolikon
biosboilciaocoifcoilcoindidofocifoiliconidolikoninfointoionsiotaironjoinkilolidolimolionlociloinmoilobisobitoilsoilyoinkomitpoisriotroilsilosoilsolitirotoiltriovinoviolvoidwinoyogiagiobriocioncoircolidoitficofilofinofoingirokinolilolinolotimilomisonodinoiloiksolidoliooticpionpisosoritopitoriyoniconidiolfidoinrojiaomodimominaoinoirnoriobiaodicohiaoxidoximrotithiotoitzoiczori

About this list

Words
94 (45 common words)
Common example
bios
Rare example
zori
Doubled letters
0
Ending in S
6
Most frequent letter
L (29)
Back to the indexWords of this length.4-letter wordsWords of this length.All word listsLengths, starts, and endings.5-letter IOWords of this length.

Questions

How many 4-letter words with i and o are there?

94. 45 of them are common words.

What is a common example?

BIOS is among the common words in this set.