25-letter words containing s, i, n
- world's oldest profession — prostitution.
- yakut autonomous republic — an autonomous republic in the NE Russian Federation in Asia. 1,198,146 sq. mi. (3,103,200 sq. km). Capital: Yakutsk.
- yellowstone national park — a park in NW Wyoming and adjacent parts of Montana and Idaho: geysers, hot springs, falls, canyon. 3458 sq. mi. (8955 sq. km).