13-Letter Words Matching ____R_____N__

There are 68 13-letter words that match ____R_____N__. 22 are common words, such as BIDIRECTIONAL and CONGRESSIONAL. A rarer one is WATERFOWLINGS. In this set, E is the most frequent open letter (58 words). 15 words contain a doubled letter.

Full list 68

Common words

bidirectionalcongressionaldethronementseffervescenceencirclementsenshrinementsentertainingsenthrallmentsenthronementsinformationalinstructionalinternational
bidirectionalcongressionaldethronementseffervescenceencirclementsenshrinementsentertainingsenthrallmentsenthronementsinformationalinstructionalinternationalinterpersonalmaltreatmentsmistreatmentsobservationalpaperhangingsundercoatingsundercurrentsundergarmentsunderpaymentsunderpinningsanthropogenicclairaudiencecompressionaldiscriminantsinscriptionalintermittenceintermittencypretreatmentsprocreationalquadrillionthreformationalrepartitionedsupercolumnarsupernationalabstractionalcontractionalcosurfactantsdefervescencedeformationalhyperrationalimpercipienceinteractionalintercommunalintermarginalinterneuronalinterregionalintersegmentsinterterminalinterworkingsisoprenalinesisoproterenolmotorboatingsnontreatmentsprogressionalquadrivalentssaturnalianlysupercriminalsupercurrentssupereminencesuperhardenedsuperheroinessuperpersonalsuperregionalthioridazinesunderlaymentswaterfowlings

About this list

Words
68 (22 common words)
Common example
bidirectional
Rare example
waterfowlings
Doubled letters
15
Ending in S
28
Most frequent letter
E (58)

Questions

How many 13-letter words matching ____r_____n__ are there?

68. 22 of them are common words.

What is a common example?

BIDIRECTIONAL is among the common words in this set.