An amide compound represented by formula (I) has an excellent pest control effect. (In the formula, Y represents a 3-7 membered saturated heterocyclic ring which contains, as ring-forming component(s), one or more atoms or groups that are selected from the group consisting of an oxygen atom and -S(O)t-, the saturated heterocyclic ring may have one to three atoms or groups selected from group D and t represents 0 or the like X represents a C1-C8 chain hydrocarbon group having one group that is selected from group A W represents -CR8- or the like r represents 1 or the like R1, R2, R3, R4, R5, R6, R7 and R8 may be the same or different and each represents a hydrogen atom or the like and n represents 1 or the like.)
