10-Letter Words Matching ____TW____

There are 25 10-letter words that match ____TW____. 12 are common words, such as DELFTWARES and DRIFTWOODS. A rarer one is TIGHTWIRES. In this set, S is the most frequent open letter (24 words). 6 words contain a doubled letter.

Full list 25

Common words

delftwaresdriftwoodsfrontwardsghostwriteghostwroteheartwoodsnightwearsrightwardsshirtwaistshortwavessmartwatchwristwatch
delftwaresdriftwoodsfrontwardsghostwriteghostwroteheartwoodsnightwearsrightwardsshirtwaistshortwavessmartwatchwristwatchjointwormsprintwheelwheatwormscoastwardsfrostworksfruitwoodsheartwormslightwoodspaintworkssmartweedsstuntwomanstuntwomentightwires

About this list

Words
25 (12 common words)
Common example
delftwares
Rare example
tightwires
Doubled letters
6
Ending in S
17
Most frequent letter
S (24)

Questions

How many 10-letter words matching ____tw____ are there?

25. 12 of them are common words.

What is a common example?

DELFTWARES is among the common words in this set.