We don't have synonyms for wakey yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are wake, waken and waker.
(n) :
(military, slang) The day on which one wakes up and travels home.
(n) :
(slang) Clipping of Wakefield: an industrial city and metropolitan borough of West Yorkshire, England; traditionally a centre for the cloth and coal industries. [An industrial city and metropolitan borough of West Yorkshire, England; traditionally a centre for the cloth and coal industries.]
(n) :
(military, slang) The day on which one wakes up and travels home.
(n) :
(slang) Clipping of Wakefield: an industrial city and metropolitan borough of West Yorkshire, England; traditionally a centre for the cloth and coal industries. [An industrial city and metropolitan borough of West Yorkshire, England; traditionally a centre for the cloth and coal industries.]