The affix varac comes, in the sense of 'agent having such a habit etc.' after the verbs 1. sthā 'to stand' 2. īśa 'to rule' 3. bhās 'to shine' 4. pis 'to go' 5. kas 'to go'.,
As स्थावरः 'immoveable'; ईश्वरः 'ruler, God'; पेस्वरः 'going, destructive'; विकस्वरः 'opening, expanding'.,