Enter a clue or pattern or both:
The Clue
At wits' ___ (3 letter answer)
The Answer
END
Tags
Notes
The answer END is very common and appears about once every 27 puzzles.
Related Clues
___-all
Closure
Complete
Conclusion
Denouement
Finis
Finish
Lineman
Objective
Period
Remnant
Sake
Stoppage
Terminate
Terminus
Windup
Cut off
Exterior lineman
Football player
Forster's "Howards ___"
Grid lineman
Kind of user
Marino target
Maze goal
Minstrel man
Place to stop
Put the kibosh on
Stop going
Swan song
Wind up
Wrap-up
Zone for gridders
Book's final word
Close down
Call it a day
Eternity lacks this
Last part (appropriately)
Like some products
Player next to a tackle
Prime rib cut
Sometimes it's bitter
Word with split or tight
It may be bitter
This Across answer, appropriately