We don't have synonyms for sunscreens yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are sunscreen, sun screen and unscreen.
(n) :
A topical substance formulated to protect the skin from the harmful effects of ultraviolet radiation by absorbing, reflecting or scattering ultraviolet rays.
(v) :
(transitive) To apply sunscreen to (someone).
(n) :
A topical substance formulated to protect the skin from the harmful effects of ultraviolet radiation by absorbing, reflecting or scattering ultraviolet rays.
(v) :
(transitive) To apply sunscreen to (someone).