9-Letter Words Starting With OP

There are 59 9-letter words that start with OP. 24 are common words, such as OPACITIES and OPENWORKS. A rarer one is OPUSCULUM. In this set, E is the most frequent open letter (44 words). 16 words contain a doubled letter.

Full list 59

Common words

opacitiesopenworksoperatingoperationoperativeoperatorsoperettasopponentsopportuneoppositesoppressedoppresses
opacitiesopenworksoperatingoperationoperativeoperatorsoperettasopponentsopportuneoppositesoppressedoppressesoppressoropticallyopticiansoptimallyoptimismsoptimistsoptimizedoptimizesoptioningoptometryopulencesopulentlyoptimizeropalescedopalescesoperculumophidiansophiologyopposableoppugnantoppugningoptativesoptometeropacifiedopacifiesoperagoeroperantlyoperaticsopercelesopercularoperculesoperoselyophiuroidopinionedopiumismsoppilatedoppilatesoppugnersopsonizedopsonizesopticistsoptimisedoptimisesoptionalsoptioneesopusculesopusculum

About this list

Words
59 (24 common words)
Common example
opacities
Rare example
opusculum
Doubled letters
16
Ending in S
28
Most frequent letter
E (44)

Questions

How many 9-letter words starting with op are there?

59. 24 of them are common words.

What is a common example?

OPACITIES is among the common words in this set.