5-Letter Words Matching R_G__

There are 20 5-letter words that match R_G__. 10 are common words, such as RAGAS and RAGED. A rarer one is RUGAL. In this set, A is the most frequent open letter (12 words). 3 words contain a doubled letter.

Full list 20

ragasragedragesregalrightrigidrigorrogerroguerugbyraggaragisregexrageeraggyregesregmaregnarugaerugal

About this list

Words
20 (10 common words)
Common example
ragas
Rare example
rugal
Doubled letters
3
Ending in S
4
Most frequent letter
A (12)

Questions

How many 5-letter words matching r_g__ are there?

20. 10 of them are common words.

What is a common example?

RAGAS is among the common words in this set.