10-Letter Words Matching ____R___O_

There are 96 10-letter words that match ____R___O_. 59 are common words, such as ABERRATION and ABJURATION. A rarer one is WATERFLOOD. In this set, T is the most frequent open letter (83 words). 17 words contain a doubled letter.

Full list 96

Common words

aberrationabjurationabsorptionadjurationadmirationadsorptionalterationalternatorapparitionaspirationcastrationcigarillos
aberrationabjurationabsorptionadjurationadmirationadsorptionalterationalternatorapparitionaspirationcastrationcigarilloscolorationcompressorconcretioncontractorcontraltoscontritiondecorationdescriptordiscretionemigrationexecrationexpirationfederationfigurationfiltrationgenerationhibernatorinfarctioninstructorinterferonlacerationliberationmacerationmajordomosmaturationmisprisionmoderationnumerationpejorationperorationproprietorprotractorprotrusionreparationresorptionsaturationseparationsupervisorsuppressortolerationulcerationundershootunderstoodvenerationwatercolorwatermelonwaterproofcontraflowdemarcatordesorptiondestructorexpurgatorextirpatorhyperbatonhypervisorimmurationindurationintervenorlazarettoslustrationobjurgatorobstructorprocreatorresorcinolsuperherosunderfloorunderproofabstractorcodirectordeaerationdistrainorelutriatorexcerptionheteroatomintertroopinterunionliterationobturationpropraetorquebrachossuperalloytamarillosvaporettoswaterflood

About this list

Words
96 (59 common words)
Common example
aberration
Rare example
waterflood
Doubled letters
17
Ending in S
8
Most frequent letter
T (83)

Questions

How many 10-letter words matching ____r___o_ are there?

96. 59 of them are common words.

What is a common example?

ABERRATION is among the common words in this set.