12-Letter Words Containing RTA

There are 27 12-letter words that contain RTA. 16 are common words, such as APPERTAINING and ASCERTAINING. A rarer one is SCISSORTAILS. In this set, I is the most frequent open letter (24 words). 11 words contain a doubled letter.

Full list 27

Common words

appertainingascertainingcurtailmentsdeportationsdissertationentertainersentertainingexhortationsexportationsimmortalizedimmortalizesimportations
appertainingascertainingcurtailmentsdeportationsdissertationentertainersentertainingexhortationsexportationsimmortalizedimmortalizesimportationslibertariansmortarboardssupertankersundertakingsovertaxationportablenessunimportancedissertatingdissertatorsimmortalisedimmortalisesimmortalizerimpartationsimportanciesscissortails

About this list

Words
27 (16 common words)
Common example
appertaining
Rare example
scissortails
Doubled letters
11
Ending in S
17
Most frequent letter
I (24)

Questions

How many 12-letter words containing rta are there?

27. 16 of them are common words.

What is a common example?

APPERTAINING is among the common words in this set.