Doo-dads are those small, often decorative objects that we use to adorn our homes or accessorize our outfits. There are numerous words that can be used interchangeably with doo-dad, each with unique connotations. A bauble is a shiny, showy trinket, while a tchotchke is a small, often cheap object with sentimental value. A trinket is a decorative item that is usually considered nonessential, while a knick-knack is an object that is often collected for its ornamental value. A gewgaw is an unnecessary and perhaps overly-ornate object, while a curio is a small, unusual item often collected for its rarity or uniqueness. Whatever word you choose, doo-dads are an enjoyable way to add personality and detail to your surroundings.