Anagrams of: PARABOLAS

• a plane curve formed by the intersection of a right circular cone and a plane parallel to an element of the curve

• a handheld collapsible source of shade

• an early form of modern jazz (originating around 1940)

• the law enforcement agency of the Justice Department that operates a nationwide system of prisons and detention facilities to incarcerate inmates sentenced to imprisonment for federal crimes

• dance the bebop

• hit hard

• a social class comprising those who do manual labor or work for wages

• a political party formed in Great Britain in 1900; characterized by the promotion of labor's interests and formerly the socialization of key industries

• productive work (especially physical work done for wages)

• the federal department responsible for promoting the working conditions of wage earners in the United States; created in 1913

• concluding state of pregnancy; from the onset of contractions to the birth of a child

• an organized attempt by workers to improve their status by united action (particularly via labor unions) or the leaders of this movement

• any piece of work that is undertaken or attempted

• strive and make an effort to reach a goal

• work hard

• undergo the efforts of childbirth

• opposite to or away from the mouth