Anagrams of: AEILLRRS

• a large gathering of people intended to arouse enthusiasm

• the feat of mustering strength for a renewed effort

• a marked recovery of strength or spirits during an illness

• an automobile race run over public roads

• (sports) an unbroken sequence of several successive strokes

• gather

• call to arms; of military personnel

• gather or bring together

• return to a former condition

• harass with persistent criticism or carping

• pertaining to or composed in serial technique

• pertaining to or occurring in or producing a series

• a serialized set of programs

• a periodical that appears at scheduled times

• in regular succession without gaps

• of or relating to the sequential performance of multiple operations

• an alliance of nations joining together to fight a common enemy

• the alliance of nations that fought the Axis in World War II and which (with subsequent additions) signed the charter of the United Nations in 1945

• in World War I the alliance of Great Britain and France and Russia and all the other nations that became allied with them in opposing the Central Powers

• a range of mountains (usually with jagged peaks and irregular outline)

• a Spanish mackerel of western North America

• a bridge partner who increases the partner's bid

• someone concerned with the science or art or business of cultivating the soil