4-Letter Words Matching S__A

There are 18 4-letter words that match S__A. 5 are common words, such as SAGA and SERA. A rarer one is SUBA. In this set, O is the most frequent open letter (9 words). 0 words contain a doubled letter.

Full list 18

sagaserasodasofasoyasetasikasimaskuasobasolasomasorastoasurasheasojasuba

About this list

Words
18 (5 common words)
Common example
saga
Rare example
suba
Doubled letters
0
Ending in S
0
Most frequent letter
O (9)

Questions

How many 4-letter words matching s__a are there?

18. 5 of them are common words.

What is a common example?

SAGA is among the common words in this set.