Opening of some formal letters

45 Across4 lettersTuesday, 22 June 2021

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Keywords
openinglettersformal
Answer appears in 14 other puzzles
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About this clue

This clue appeared in the NYT Crossword on Tuesday, 22 June 2021. The answer SIRS is a 4-letter entry.

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Frequently asked questions

What is the answer to "Opening of some formal letters"?
SIRS
How many letters is the answer to "Opening of some formal letters"?
The answer has 4 letters.
When was this clue last seen?
This clue last appeared in the NYT Crossword crossword on .
Has this crossword clue appeared before?
Yes. Variations of this clue have appeared 14 other times.

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