Is there a word, phrase, or other descriptor, that describes two or more words that have a similar - but very specifically not identical - sound to each other, but which have different meanings? phrase requests - Is there a word to describe words that sound similar ... The other options "in a similar vein to" and "along the same vein" sound a little odd to my ear.

Understanding the Context

I guess you'd be better off using "in a similar way to" and "along the same lines" instead. "in the same vein as" vs. "in a similar vein to" vs. "along a similar vein" Using the example "to obtain similar to or similarly to," the latter sounds very strange even though similarly is definitely being used as an adverb.

Key Insights

The sentence: "The fragments were obtained simi... similar to or similarly to - English Language & Usage Stack Exchange 1 You could say that you clustered them into domains A, B, C and D. Clustering things in the data analysis or machine learning sense is when you put points together (in the same cluster) that are more similar to each other than to other points (in other clusters). Points in the same cluster are normally not identical. Similar and identical have different meaning to be precise.

Final Thoughts

But if you have noticed people using it, that could be because many times people start using the first word that comes to their mind and they don't evaluate that word to be precisely what they are trying to say.