When it comes to synonyms for "inlayed," there are several choices depending on the context of the sentence. Some common alternatives include "embedded," "set," "inserted," "imbedded," "inlaid," and "encrusted." These words all mean to put something into something else, often so that it sits flush with the surface. Inlayed specifically refers to a decorative technique in which a design or material is set into another material. Some specific synonyms for that use could include "integrated," "embossed," "overlayed," or "inset." Regardless of the context, there are many suitable synonyms for inlayed to use in your writing.