Anagrams of: ERLS

• a widely distributed system consisting of all the cells able to ingest bacteria or colloidal particles etc, except for certain white blood cells

• a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment

• a trivalent metallic element of the rare earth group; occurs with yttrium

• a railway that is powered by electricity and that runs on a track that is raised above the street level

• angular distance above the horizon (especially of a celestial object)

• a chronic inflammatory collagen disease affecting connective tissue (skin or joints)

• a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment

• a trivalent metallic element of the rare earth group; occurs with yttrium

• a railway that is powered by electricity and that runs on a track that is raised above the street level

• angular distance above the horizon (especially of a celestial object)

• a radioactive transuranic element produced by bombarding plutonium with neutrons

• the syllable naming the second (supertonic) note of any major scale in solmization

• ancient Egyptian sun god with the head of a hawk; a universal creator; he merged with the god Amen as Amen-Ra to become the king of the gods

• a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum