Ltr. add-ons
The crossword clue "Ltr. add-ons" is answered by PSS, a 3-letter entry. Used 13 times across 10 distinct years; most recently in 2023; first recorded in 2003. It appears in 5 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
PSS
3 letters. See every clue for this answer on the PSS answer page.
Used 13 times across 10 distinct years; most recently in 2023; first recorded in 2003. It appears in 5 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for PSS
Every other clue in this collection answered by PSS, most used first.
- Ltr. addenda - used 33 times, most recently in 2025
- Letter addenda - used 20 times, most recently in 2007
- Ltr. afterthoughts - used 15 times, most recently in 2026
- Ltr. additions - used 14 times, most recently in 2021
- Letter addenda, for short - used 13 times, most recently in 2025
- Letter afterthoughts - used 7 times, most recently in 2009
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Add up - TOT, used 42 times
- Building add-on - ELL, used 42 times
- Add-___ (extras) - ONS, used 40 times
- Ltr. holder - ENV, used 38 times
- Computer add-on? - ESE, used 29 times
- Tel. number add-on - EXT, used 26 times
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