Open English Wordnet
Adjectives
(a)benignnot dangerous to health; not recurrent or progressive (especially of a tumor) (a)benign, benignantpleasant and beneficial in nature or influence“a benign smile”,
“the benign sky”,
“the benign influence of pure air” (s)benignkindness of disposition or manner“the benign ruler of millions”,
“benign intentions”