5-Letter Words Matching __O_A

There are 19 5-letter words that match __O_A. 7 are common words, such as ALOHA and AROMA. A rarer one is RIOJA. In this set, R is the most frequent open letter (7 words). 4 words contain a doubled letter.

Full list 19

alohaaromaflorahookakronaquotaviolaagorabiotapookastomatronaabomaflotaixoraloofamoolamyomarioja

About this list

Words
19 (7 common words)
Common example
aloha
Rare example
rioja
Doubled letters
4
Ending in S
0
Most frequent letter
R (7)

Questions

How many 5-letter words matching __o_a are there?

19. 7 of them are common words.

What is a common example?

ALOHA is among the common words in this set.