Miniaturized rhymes with:
pasteurized, accessorized, authorized, burglarized, categorized, characterized, colorized, computerized, containerized, demilitarized, denuclearized, depressurized, familiarized, memorized, mesmerized, militarized, mischaracterized, motorized, pasteurized, plagiarized, polarized, polymerized, popularized, pressurized, pulverized, reauthorized, rubberized, summarized, terrorized, theorized, unauthorized, vaporized, winterized
Miniaturized sounds like:
manderscheid, meditrust, methotrexate, monetarist, mothershead, mothershed, motorcade, motorist, motorized