Interlucent is a rare word that means "partially transparent" or "allowing some light to pass through." Synonyms for interlucent include translucent, semi-transparent, diaphanous, sheer, gauzy, filmy, vaporous, and transparent. Translucent refers to a substance allowing light to pass through without being totally clear, while diaphanous implies a delicate, ethereal quality of transparency. Sheer and gauzy both suggest a thin, delicate material, while filmy and vaporous describe something that seems to float in the air. Transparent is the most general term for something that allows light to pass through clearly. When searching for synonyms for interlucent, consider the context in which you are using the word.