The notion that the Portuguese language shares phonetic similarities with Russian stems primarily from subjective auditory impressions. Whereas not genetically associated, sure options of their sound methods can, to a non-linguist, evoke a way of resemblance. For instance, the presence of decreased vowels or a perceived “slavic” sounding consonant cluster in Portuguese may set off this affiliation, though the precise articulation and underlying phonological guidelines differ considerably from these noticed in Russian.
The expertise of listening to these languages and noting a resemblance may be influenced by elements similar to language studying background and publicity to different languages. People accustomed to Slavic languages could also be extra liable to detecting perceived similarities. Nonetheless, you will need to emphasize that this impression doesn’t suggest a shared linguistic lineage or structural similarities. Reasonably, it underscores the complexity of phonetic notion and the way listeners categorize unfamiliar sounds.