Thmyl-jy-ty-ay-adlb

Given the common puzzle where "thmyl" = "smile" in Atbash of reversed? Try reverse "thmyl" = "lymht" Atbash: l(12)→o(15) y(25)→b(2) m(13)→n(14) h(8)→s(19) t(20)→g(7) → "obnsg" → "obnsg" not smile.

gsnbo-qb-gb-zb-zwoy

Perhaps it's a simple Caesar shift? Try ROT13 on the original: thmyl-jy-ty-ay-adlb

Gives: "gzly - wl - gl - nl - nqyo" (after removing spaces: g z l y - w l - g l - n l - n q y o ) — not obviously English. Given the common puzzle where "thmyl" = "smile"

This doesn’t look like English yet. But if it's a (maybe the answer to a puzzle), the decoded phrase might be "gsnbo qb gb zb zwoy" which is nonsense — unless it's a further cipher. thmyl-jy-ty-ay-adlb