| 1 | Pali | samaṇa | peace; tranquillity; extinguishment |
| 2 | Sanskrit | श्रमण | making effort or exertion, toiling, labouring, ... |
| 3 | Sanskrit | श्रम | fatigue, weariness, exhaustion; exertion, labour,... |
| 4 | Sanskrit | श्रम् | class 4; to be or become weary or tired, be tired... |
| 5 | Proto-Indo-European | ḱremh₂- | — |