When it comes to writing or speaking, the word "related" is used frequently to indicate a connection or association between things. However, there are several synonyms for this word that can add variety and interest to your language. For instance, you could use words like "associated," "linked," "connected," "correlated," "affiliated," or "interconnected." You might also consider more specific terms like "relevant," "pertinent," or "applicable" when describing relationships between concepts or topics. By using a variety of synonyms for "related," you can express nuances and shades of meaning that can help your writing or speech feel more varied and interesting.