8-Letter Words Matching _R_____A

There are 42 8-letter words that match _R_____A. 11 are common words, such as ARBORETA and BROUHAHA. A rarer one is UROPYGIA. In this set, I is the most frequent open letter (26 words). 7 words contain a doubled letter.

Full list 42

Common words

arboretabrouhahacredenzacriteriapresidiaprotozoasrirachatrapeziatraumatatrichinatrifectaproforma
arboretabrouhahacredenzacriteriapresidiaprotozoasrirachatrapeziatraumatatrichinatrifectaproformaarapaimaarethusabranchiabrassicabregmatabronchiaerythemafrittatapredellaprunellatrachomatriforiatrilemmaarmonicaarythmiabraciolabritzskabrucellacredendadracaenamridangaprogeriatrienniatrihedratriptycatristezatrochleaurediniaurinemiauropygia

About this list

Words
42 (11 common words)
Common example
arboreta
Rare example
uropygia
Doubled letters
7
Ending in S
0
Most frequent letter
I (26)

Questions

How many 8-letter words matching _r_____a are there?

42. 11 of them are common words.

What is a common example?

ARBORETA is among the common words in this set.