We don't have synonyms for surfle yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are purfle, surcle and surfie.
(v) :
Alternative form of surfel (“wash with cosmetic water”). [(obsolete, transitive) To wash with a cosmetic water, said by some to be prepared from sulphur.]
(v) :
Alternative form of surfel (“wash with cosmetic water”). [(obsolete, transitive) To wash with a cosmetic water, said by some to be prepared from sulphur.]