9-Letter Words Matching _____I_O_

There are 29 9-letter words that match _____I_O_. 16 are common words, such as AUTOPILOT and CAPACITOR. A rarer one is ZECCHINOS. In this set, S is the most frequent open letter (21 words). 4 words contain a doubled letter.

Full list 29

Common words

autopilotcapacitorcaparisoncouncilordepositorexhibitorexpeditorexpositorimpetigosinheritorinhibitormosquitos
autopilotcapacitorcaparisoncouncilordepositorexhibitorexpeditorexpositorimpetigosinheritorinhibitormosquitosneutrinospalominospoliticossolicitorapparitorautogiroscruzeiroslivraisonsubeditortelevisorvitiligoscioppinosdisseisormilesimospecorinosplastisolzecchinos

About this list

Words
29 (16 common words)
Common example
autopilot
Rare example
zecchinos
Doubled letters
4
Ending in S
12
Most frequent letter
S (21)

Questions

How many 9-letter words matching _____i_o_ are there?

29. 16 of them are common words.

What is a common example?

AUTOPILOT is among the common words in this set.