13-Letter Words Matching S________D___

There are 13 13-letter words that match S________D___. 5 are common words, such as SKATEBOARDERS and SKATEBOARDING. A rarer one is SYNARTHRODIAL. In this set, R is the most frequent open letter (13 words). 2 words contain a doubled letter.

Full list 13

skateboardersskateboardingstockbreedersstraightedgessuperabundantsulfapyridinesurrejoindersscrimshanderssemilegendarystoryboardingsuperfluiditysuperstardomssynarthrodial

About this list

Words
13 (5 common words)
Common example
skateboarders
Rare example
synarthrodial
Doubled letters
2
Ending in S
6
Most frequent letter
R (13)

Questions

How many 13-letter words matching s________d___ are there?

13. 5 of them are common words.

What is a common example?

SKATEBOARDERS is among the common words in this set.