效 xiào 🔊 effect 10 strokes + Review this word Meanings xiào effectefficacyto imitateto imitate (variant of 效[xiao4])variant of 傚|效[xiao4]variant of 效[xiao4] Words with 效 有效 yǒu xiào effective HSK 4 效果 xiào guǒ result HSK 4 效率 xiào lǜ efficiency HSK 5 效益 xiào yì benefit HSK 7–9 效应 xiào yìng effect (scientific phenomenon) HSK 6 生效 shēng xiào to come into force HSK 7–9 高效 gāo xiào efficient HSK 5 成效 chéng xiào effect HSK 6 效力 xiào lì effectiveness HSK 7–9 疗效 liáo xiào healing efficacy; healing effect HSK 7–9 无效 wú xiào not valid HSK 5 功效 gōng xiào efficacy HSK 6