Grassed rhymes with:
rast, aghast, amassed, assed, ast, bast, blast, cast, caste, classed, fast, gassed, gast, glassed, harassed, hast, kast, lambaste, last, lymphoblast, massed, mast, miscast, nast, passed, past, precast, rast, recast, surpassed, unsurpassed, vast
Grassed sounds like:
garajda, garcetti, garside, garst, georgette, geraghty, gerst, ghrist, gorazde, graced, grajeda, grasty, grayest, grazed, greased, greasewood, gressett, griest, grissett, grist, grossed, groused