13-Letter Words Matching ________NA___

There are 94 13-letter words that match ________NA___. 35 are common words, such as ASCERTAINABLE and COMPANIONABLE. A rarer one is VARIATIONALLY. In this set, I is the most frequent open letter (89 words). 36 words contain a doubled letter.

Full list 94

Common words

ascertainablecompanionablecompanionablyconcertinaingconditionallydecaffeinateddecaffeinatesdiscriminateddiscriminatesdiscriminatoreducationallyexceptionable
ascertainablecompanionablecompanionablyconcertinaingconditionallydecaffeinateddecaffeinatesdiscriminateddiscriminatesdiscriminatoreducationallyexceptionableexceptionallyindoctrinatedindoctrinatesintentionallynonassignablenonreturnablenutritionallyobjectionableobjectionablyoperationallyparaphernaliapredesignatedpredesignatesprovisionallyquestionnairesensationallythermodynamictraditionallyuncoordinatedunfashionableunfashionablyunmentionableunsustainableconglutinatedconglutinatesconstrainabledimensionallydirectionallydiscriminantsexceptionablyextensionallygradationallyharlequinadesindoctrinatorintensionallyintuitionallylatitudinallynoncarbonatedobsessionallypermanganatespredestinatedpredestinatesquarantinableradiationallysempiternallyuncontainableunemotionallyunexplainableunexplainablyaffectionallyapportionableaptitudinallyattitudinallyavocationallybisectionallycollisionallyconditionabledechlorinateddechlorinatesdisciplinablediscriminablediscriminablyenterokinasesexsanguinatedexsanguinatesinexplainablemisdemeanantsnonmyelinatedoverdominancepantothenatespredestinatorprobationallypseudomonadespsychodynamicrepristinatedrepristinatessituationallytransaminasesunchlorinatedundoctrinairevaluationallyvariationally

About this list

Words
94 (35 common words)
Common example
ascertainable
Rare example
variationally
Doubled letters
36
Ending in S
17
Most frequent letter
I (89)

Questions

How many 13-letter words matching ________na___ are there?

94. 35 of them are common words.

What is a common example?

ASCERTAINABLE is among the common words in this set.