| 寐 | neru | sleep; be asleep |
| 湅 | neru | boil silk |
| 寝 | neru mitamaya yameru | sleep, rest; bed chamber |
| 煉 | neru | smelt, refine; distill, condense |
| 寢 | neru | sleep, rest; bed chamber |
| 練 | neru neriginu | practice, drill, exercise, train |
| 錬 | neru | smelt metals |
| 鍊 | neru | smelt metals, forge; refine |