The word "argentic" refers to something related to silver or resembling silver. Some synonyms for this word include silver-colored, silvery, argent, metallic, gleaming, and shining. Another term that can be used to describe something similar to silver is "argentous". This word is more commonly used in scientific contexts when referring to compounds containing silver. Some additional related terms include sterling, which specifically refers to high-quality silver, and lustrous, which describes something that has a shiny or glossy appearance. Whether describing a piece of jewelry, an architectural element, or a natural element, using these synonyms can add variety and specificity to your writing.