粗製濫造 そせいらんぞう Also written 粗製乱造 Meanings Noun mass production of inferior goods Kanji 粗 coarse. Read as ソ. 製 made. Read as セイ. 濫 indiscriminate. Read as ラン. 造 construct. Read as ゾウ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists