12-Letter Words Containing REG

There are 67 12-letter words that contain REG. 35 are common words, such as AGGREGATIONS and CONGREGATING. A rarer one is SUPEREGOISTS. In this set, A is the most frequent open letter (55 words). 12 words contain a doubled letter.

Full list 67

Common words

aggregationscongregatingcongregationderegulatingderegulationdesegregateddesegregatesdisregardfuldisregardingforegatheredforegroundedgregariously
aggregationscongregatingcongregationderegulatingderegulationdesegregateddesegregatesdisregardfuldisregardingforegatheredforegroundedgregariouslyimpregnatingimpregnationinterregnumsirregardlessirregularityperegrinatedperegrinatespreregistersregeneraciesregeneratingregenerationregenerativeregionalismsregistrationregularisingregularitiesregularizingregurgitatedregurgitatessegregationsunregenerateunregisteredunsegregatedchoregrapherchoregraphicderegulatoryoverregulateperegrinatorpregnabilityregardlesslyregressivelyunregimentedcongregatorsdisaggregateenregisteredfibreglassesimpregnatorsmisregistersnonregulatedpregnenolonereaggregatedreaggregatesregeneratelyregeneratorsregionalistsregionalizedregionalizesregisterableregressivityreregisteredreregulatingreregulationresegregatedresegregatessuperegoists

About this list

Words
67 (35 common words)
Common example
aggregations
Rare example
superegoists
Doubled letters
12
Ending in S
21
Most frequent letter
A (55)

Questions

How many 12-letter words containing reg are there?

67. 35 of them are common words.

What is a common example?

AGGREGATIONS is among the common words in this set.