E1T1I1O1L1O1G2I1C3A1L1
14 points
ETIOLOGICAL is validvalid
pertaining to etiology [adj] : ETIOLOGICALLY [adv]
relating to etiology, the study of causes, also ETIOLOGIC [adj ETIOLOGICALLY]
pertaining to etiology [adj] : ETIOLOGICALLY [adv]
relating to etiology, the study of causes, also ETIOLOGIC [adj ETIOLOGICALLY]