We don't have synonyms for transsexuals yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are transexual, transsexual and transexuals.
(adj) :
(dated) Of a person, having changed, or being in the process of changing, physical sex by undergoing medical treatment, such as hormone replacement therapy (HRT) and/or optionally sex reassignment surgery (SRS).
(adj) :
(dated) Of a person, having changed, or being in the process of changing, physical sex by undergoing medical treatment, such as hormone replacement therapy (HRT) and/or optionally sex reassignment surgery (SRS).