The most common and most likely answer to this crossword clue is the 10 letter word POSTSCRIPT
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More clues leading to the result POSTSCRIPT
- Lines appended to mail?
- Send part for actor as an afterthought
- Mail written copy as an afterthought
- Jobs by vault, said note
- What’s written after fantastic pit stops with little credit added
- Note job’s somewhere underground, reportedly
- Send off something for publication as an afterthought
- Note added by station hand
Buddy explains!

The straight part
We know that "What’s written after" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case what’s written after = postscript.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does POSTSCRIPT mean?
POSTSCRIPT noun- An addendum to a letter, added after the author's signature.
- An addition to a story, play, etc. after its completion.
- To extend (a letter or another document) with additional remarks.