Archive file: 07/19 — clearance level omega

zyrnwys — reverse it: sywnryz . Sounds like “siren rise.” chsbydh — remove every other letter: cbh . Or maybe c h s b y d h spells something in Old English? bdwn — “beyond” missing a vowel. sanswr — “answer” with a lisp? Or “sans wr” — without writing?

Except one thing.