8-Letter Words Matching _I_O____

There are 129 8-letter words that match _I_O____. 42 are common words, such as BICONVEX and BIFOCALS. A rarer one is VIZORING. In this set, S is the most frequent open letter (78 words). 8 words contain a doubled letter.

Full list 129

Common words

biconvexbifocalsbinomialbivouacsdinosaurdisobeysdisorderdisowneddivorceddivorceedivorceskiboshes
biconvexbifocalsbinomialbivouacsdinosaurdisobeysdisorderdisowneddivorceddivorceedivorceskibosheskilobytekilogramkilotonskilowattlicoricelinoleumminoringminoritymisogamymisogynynicotinepilotingpinochlepinoclespiroshkipivotingricochetricottasrigorousripostedripostesrisottossimoniessimonizesiroccostimorousvigorousvirologywidowerswidowingbiforatebiforkedbilobateciboriumfinochiokilobitskilovoltlimonenelimonitelinocutslipocaicmisologymixologypicolinepilositypilotagepiroguespisoliteribosomerigorismrigoristsiloxanesimoniacsinologysitologyvinosityvinouslywicopiesbicolorsbicolourbicornesbiformedbihourlybimorphsbinoclesciboulescicoreescipolinsdicotylsdigoxinsdimorphsdipodiesdivorcereidolonsgirosolskiboshedkilobarskilobasekilobaudkilomolekiloradskimonoedlipocytelipoidallipomataliposomemiaouingmiaowingminorcasmisordermitogensnicotinsoinologyoinomelspicogrampicolinspicomolepicoteespicotingpirogiespiroquespirozhkipirozhokpivotmanpivotmenridottosrimoselyrimositysimoleonsimonistsinopiastimololsvicomtesvigorishvigorosovisoringvizoring

About this list

Words
129 (42 common words)
Common example
biconvex
Rare example
vizoring
Doubled letters
8
Ending in S
47
Most frequent letter
S (78)

Questions

How many 8-letter words matching _i_o____ are there?

129. 42 of them are common words.

What is a common example?

BICONVEX is among the common words in this set.