Biology abbr., 3 letters
Like clear nights?, 9 letters
Country song*, 15 letters
Sighs for pair of sublime peaks (8), 5 letters
A rare chronic progressive encephalitis caused by the measles virus and occurring primarily in children and young adults, 4 letters
Death usually occurs within three years, 4 letters
Characterized by primary measles infection before the age of two years, 4 letters