√rakz 'protect'
present: [1.] r/akzati r/akzate etc. V.+ perfect: rar/akza etc. V.+ rArakzAR/a aorist: [1.] rakzyAt -- [3.] ararakzat -- [4.] arakzIt etc. AV.+ rakzizat etc. arAkzIt etc. arAw? future: [1.] arakzizyas rakzye? -- [2.] rakzitA verbal: rakzit/a V.+ rakzitum E.+ -rakzya secondary: passive: rakzyate etc. U.+ -- intensive: rArakz- -- desiderative: rirakzizati etc. -- causative: rakzayati etc. rakzayate derivatives: rakza B.+ rakzA E.+ rakzaka C. rakzin S.+ rakzya E.+ r/akzaRa V.+ rakzaRA C. rakzaRIya E.+ r/akzas V.+ rakz/as V.B. -r/akzi V.B. rakzitavya E.+ rakzit/f V.+ rirakzA C. rirakzu C. rirakzizA C. rirakzizu E.+ The relation of rakzas 'demon' to this root is questionable. But rakzIs AV1. is too weak evidence on which to accept a √2rakz 'harm'.