Parasitic rhymes with:
citic, analytic, arthritic, bittick, catalytic, chittick, citic, critic, cushitic, dendritic, electrolytic, granitic, halophytic, hamitic, hemolytic, hermaphroditic, neritic, palmitic, paralytic, porphyritic, psychoanalytic, semitic, soditic, thrombolytic, zitek
Parasitic sounds like:
parachutes, parakeets, parasites, perquisites, persecutes, persists, persuades, practice, practices, precedes, preceeds, preexists, prejudge, prejudice, prejudices, prerequisites, presides, presstek, presswoods, prestage, prestech, prestidge, prestige, prestigious, prestowitz, prestwich, preyistas, priest's, priestess, priests, proceeds, project's, projects, projects', prosecutes, prostatic, prostheses, prosthesis, prosthetic, prosthetics, prostitutes, puristic, purists, pursuits