Affix rhymes with:
alphagraphics, demographics, geographic's, graphics, graphics', micrographics, reprographics, summagraphics, traffic's, alphagraphics, chemfix, datagraphix, demographics, geographic's, graphics, graphics', hieroglyphics, micrographics, pacific's, prefix, reprographics, scientific's, scientifics, specifics, suffix, summagraphics, traffic's
Affix sounds like:
abacha, aback, abaco, abacus, abash, abbas, abbasi, abbey's, abbs, abco, abex, abiquiu, abkhazia, abo's, above's, abs, abscess, abso, abuse, abuses, abuzz, abyss, abzug, affixes, aipac, aipac's, apace, apache, apache's, apaches, apacs, apc, apc's, apec, apec's, apes, apex, apex's, aphasia, apiece, apogee, apopka, appease, apps, apsey, apso, apuzzo, avasso, avco, avice, avis, aviv's