13-Letter Words Matching A_______R____

There are 36 13-letter words that match A_______R____. 9 are common words, such as ADMINISTRATED and ADMINISTRATES. A rarer one is AZATHIOPRINES. In this set, I is the most frequent open letter (32 words). 4 words contain a doubled letter.

Full list 36

Common words

administratedadministratesadministratoranchorpersonsanimadversionanimadvertingantilogarithmantimalarialsautobiographyactinomorphicadministrableandrosterones
administratedadministratesadministratoranchorpersonsanimadversionanimadvertingantilogarithmantimalarialsautobiographyactinomorphicadministrableandrosteronesanisometropiaantidiarrhealantineutrinosapatosaurusesapheliotropicapiculturistsarsenopyritesacetonitrilesadministrantsadrenochromesagamospermiesallelomorphicangiospermousanisometropicantiaircraftsantiarthriticantiarthritisanticigaretteantiguerrillaantiliteratesantimodernistarteriographyaviculturistsazathioprines

About this list

Words
36 (9 common words)
Common example
administrated
Rare example
azathioprines
Doubled letters
4
Ending in S
18
Most frequent letter
I (32)

Questions

How many 13-letter words matching a_______r____ are there?

36. 9 of them are common words.

What is a common example?

ADMINISTRATED is among the common words in this set.