Anagrams of: UCOSA

• A style of popular dance music from the West Indies.

• ratio of the adjacent side to the hypotenuse of a right-angled triangle

• lettuce with long dark-green leaves in a loosely packed elongated head

• a member of the Algonquian people formerly living in Wisconsin in the Fox River valley and on the shores of Green Bay

• an enclosed space

• a case or sheath especially a pollen sac or moss capsule

• a structure resembling a bag in an animal

• South American wood sorrel cultivated for its edible tubers

• a former French coin of low denomination; often used of any small amount of money

• the syllable naming the fifth (dominant) note of any musical scale in solmization

• to a very great extent or degree

• in a manner that facilitates

• in such a condition or manner, especially as expressed or implied

• to a certain unspecified extent or degree

• in the same way; also

• in the way indicated

• (usually followed by `that') to an extent or degree as expressed

• subsequently or soon afterward (often used as sentence connectors)

• (used to introduce a logical conclusion) from that fact or reason or as a result

• in truth (often tends to intensify)

• a United States territory on the eastern part of the island of Samoa

• a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and in various alloys; found in arsenopyrite and orpiment and realgar

• to the same degree (often followed by `as')

• North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776