12-Letter Words Matching ___R_G______

There are 74 12-letter words that match ___R_G______. 28 are common words, such as AGGREGATIONS and CORRUGATIONS. A rarer one is UMBRAGEOUSLY. In this set, E is the most frequent open letter (63 words). 14 words contain a doubled letter.

Full list 74

Common words

aggregationscorrugationscourageouslydeprogramingdeprogrammeddisregardfuldisregardinghieroglyphichydrogenatedhydrogenatesimpregnatingimpregnation
aggregationscorrugationscourageouslydeprogramingdeprogrammeddisregardfuldisregardinghieroglyphichydrogenatedhydrogenatesimpregnatingimpregnationintriguinglymicrogroovesoutrageouslypreregistersprerogativesprorogationsrefrigerantsrefrigeratedrefrigeratesrefrigeratorreprogramingreprogrammedretrogradingretrogressedretrogressessegregationsaboriginallyastragalusesastrogeologycarrageenanschirographicchoregrapherchoregraphicdeprogrammerhydrogeologyhydrographerhydrographicmadrigalistsmicrogravitypetroglyphicpetrographerpetrographicretrogradelysporogenesisunprogrammedandrogenesesandrogenesisandrogeneticcarrageeninschirographerchorographerchorographicfibreglasseshydrogenasesimpregnatorsmacrogametesmicrogametesmicrographedmicrographicmisregistersnitrogenasesnonregulatedpetrogenesespetrogenesispetrogeneticprerogativedreprographerreprographicsporogenesessubrogationstetragonallyumbrageously

About this list

Words
74 (28 common words)
Common example
aggregations
Rare example
umbrageously
Doubled letters
14
Ending in S
29
Most frequent letter
E (63)

Questions

How many 12-letter words matching ___r_g______ are there?

74. 28 of them are common words.

What is a common example?

AGGREGATIONS is among the common words in this set.