√eD 'thrive'
present: [1.] /eDate etc. V.+ /eDati etc. B.+ perfect: eDire -- eD/AM cakrire eDAm baBUvire aorist: [3.] EdiDat -- [5.] eDizIy/a etc. [future: eDizyate eDitA ]verbal: eDita E.+ /eDitum B.+ secondary: desiderative: ediDiza- in d. -- causative: eDayati etc. S.+ derivatives: -eDa? eDat/u V.B. -eDana R. eDas S.E. ediDizu- VS. Perhaps related with rD.