nephr/o, ren/o
nephr/o and ren/o both mean kidney; nephr/o is Greek and ren/o is Latin.
"NEFF-roh / REE-noh." Coach: "Nephr is Greek and ren is Latin; both mean kidney."
Examples: nephrology, nephrologist, nephritis, nephropathy, nephrectomy.
Also: nephrolithiasis, nephrotoxicity, renal, renal failure, hepatorenal.