>>POPjisyo.com PC ver.
>>Read Japanese/Chinese/Korean RSS News Feeds

Results:
効 / かい / こう : n 1）effect 2）result 3）worth 4）use 5）avail n 6）efficacy 7）benefit 8）efficiency 9）effect 10）success
効き / きき : n 1）effectiveness 2）efficacy 3）efficaciousness
効く / きく : v5k vi 1 1）to be effective 2）to show effect 2 3）to do its work 4）to carry out its function well 3 5）to be possible to use P
効力 / こうりょく : n 1）effect 2）efficacy 3）validity 4）potency P
効果 / こうか : n adj-no 1）effect 2）effectiveness 3）efficacy 4）result P
効率 / こうりつ : n 1）efficiency 2）efficacy 3）performance 4）utility factor P
効用 / こうよう : n 1）use 2）utility 3）effect 4）benefit P
効目 / ききめ : n 1）effect 2）virtue 3）efficacy 4）impression
Auto Jp or En Chinese-English (simp.) Chinese-English English-Korean Korean-English Japanese-German English Webster's English-Spanish
効

Multiple words
No reverse lookup
Reverse Lookup:
English To: Japanese Korean English Spanish
Japanese To: English German