Il-lus-trate, gloywi; egluro, amlygu
Im-ag-ine, dychymmygu, tybio
Im-be-cile, diallu, dirym, egwan
Im-burse-ment, cost, traul
Im-i-tate, dynwared, efelychu
Im-mi-nent, cyfagos; bygythiol
Im-mod-est, aflednais; anniwair
Im-mor-al, anfoesol, anfucheddol
Im-mor-tal, anfarwol, didrangc
Im-par-tial, diduedd, anmhleidgar