試行錯誤【しこうさくご】
trial and error
錯覚【さっかく】
optical illusion, hallucination, misapprehension, delusion
錯誤【さくご】
mistake, error, discrepancy, discrepancy between one's actions and intentions
交錯【こうさく】
mixture, blending, complication, crossing, intersecting, interlacing
錯乱【さくらん】
confusion, distraction, derangement
倒錯【とうさく】
perversion, inversion