PUZZLE #2969: Atbash Cipher (diff 1)

atbash learn difficulty: 1/7 mixed author: system unsolved

Atbash is the mirror cipher — A↔Z, B↔Y, C↔X. Decode this message.

DATA

Ciphertext	`rirh`
Hint	`Atbash: reverse the alphabet. A↔Z, B↔Y, C↔X... Decode: rirh. The answer is a word.`
Answer Format	`lowercase word, no spaces or punctuation`

{
  "ciphertext": "rirh",
  "hint": "Atbash: reverse the alphabet. A\u2194Z, B\u2194Y, C\u2194X... Decode: rirh. The answer is a word.",
  "answer_format": "lowercase word, no spaces or punctuation"
}

author's note: Pool fill: atbash diff 1