thumb|Pilvė at Pilviškiai, Vilkaviškis district Pilvė is a river in Lithuania. It is the right tributary of the Šešupė. It begins in the Kaunas district, in the marshes southeast of Ežerėlis. It flows southwest through Prienai district, and Kazlų Rūda municipality through the . It meanders sharply. In the lower reaches it flows west, flowing through the Vilkaviškis district. It flows into the Šešupė at Pilviškiai (153 km from the mouth of the Šešupė). Tributaries: left: Kunigupis, Didžiupis, Plaušinė, Meškinė, Vabalkšnė; right: Bartupė, Rūdupis. The stretch between and belongs to the .
thumb|Pilvė at Pilviškiai, Vilkaviškis district Pilvė is a river in Lithuania. It is the right tributary of the Šešupė. It begins in the Kaunas district, in the marshes southeast of Ežerėlis. It flows southwest through Prienai district, and Kazlų Rūda municipality through the . It meanders sharply. In the lower reaches it flows west, flowing through the Vilkaviškis district. It flows into the Šešupė at Pilviškiai (153 km from the mouth of the Šešupė). Tributaries: left: Kunigupis, Didžiupis, Plaušinė, Meškinė, Vabalkšnė; right: Bartupė, Rūdupis. The stretch between and belongs to the .
The name literally means "sludge, algae".
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).