We don't have synonyms for neoprenes yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are neoprene and neopenis.
(n) :
A synthetic rubber, a polymer of chloroprene, commonly used in wetsuits, laptop sleeves, orthopedic braces, electrical insulation, liquid and sheet-applied elastomeric membranes and flashings, car fan belts, etc.
(n) :
A synthetic rubber, a polymer of chloroprene, commonly used in wetsuits, laptop sleeves, orthopedic braces, electrical insulation, liquid and sheet-applied elastomeric membranes and flashings, car fan belts, etc.