Oh !! it's a nice topic and you've done it very well
O.K I want to add some words from what i have in my mind
not word vs word -----> Why & Y
Life & Live ---> حياة ، مباشر
Peace & Piece ---> سلام ، قطعة
there's more words but i have forgotten
so pardon me ..
الله يعطيك العافية إشراق ..