"Ticky-tacky" refers to something cheap, mass-produced, and lacking in originality. The antonyms for this word are varied and descriptive, including words like authentic, unique, and one-of-a-kind. "Authentic" refers to something that is genuine and not counterfeit, revealing its true origins and qualities. "Unique" describes something that is one-of-a-kind, original and not easily replicated. "Original" implies creativity and innovation, indicating that something is not derived from existing work. Other antonyms for "ticky-tacky" include "luxurious," "bespoke," "handcrafted," and "vintage," all of which imply a level of quality, craftsmanship, or rarity that is lacking in something described as "ticky-tacky.