10-Letter Words Containing REG

There are 79 10-letter words that contain REG. 43 are common words, such as AGGREGATED and AGGREGATES. A rarer one is UNPREGNANT. In this set, A is the most frequent open letter (54 words). 21 words contain a doubled letter.

Full list 79

Common words

aggregatedaggregatescaregiverscongregantcongregatederegulatedisregardsforegatherforegroundgregariousimpregnateinterregna
aggregatedaggregatescaregiverscongregantcongregatederegulatedisregardsforegatherforegroundgregariousimpregnateinterregnairregularsparegoricsperegrinesregalementregardlessregatheredregeneracyregenerateregimentalregimentedregionallyregisteredregistrantregistrarsregistriesregressingregressionregressiveregrettingregrindingregroupingregulariseregularityregularizeregulatingregulationregulativeregulatorsregulatorysegregatedsegregatesaggregatorcaregivingfireguardsgregarinesparegmenonpreglacialpregnantlyregelationsegregablesegregatorunregardedchoregusesenregisterfibreglassimpregnantimpregninginterregespregenitalregalitiesregelatingregisseursreglossingregnanciesregraftingregrantingregreeningregreetingregressorsregrettersregroomingregroovingreregisterreregulatesegregantssubregionsunpregnant

About this list

Words
79 (43 common words)
Common example
aggregated
Rare example
unpregnant
Doubled letters
21
Ending in S
24
Most frequent letter
A (54)

Questions

How many 10-letter words containing reg are there?

79. 43 of them are common words.

What is a common example?

AGGREGATED is among the common words in this set.