1. One who or that which causes

Derived forms: causers

• polysyllabically
• polysyllable
• polysyndeton
• polysynthetic
• polytechnic
• polytechnic institute
• polytetrafluoroethylene
• polytheism
• polytheist
• polytheistic
• polythene
• polytonal
• polytonalism
• polytonality
• polyunsaturated
• polyunsaturated fat
• polyunsaturated fatty acid
• polyurethan
• polyurethane
• polyurethane foam
• polyuria
• polyvalence
• polyvalency
• polyvalent
• polyvinyl acetate