Na-adjective (keiyodoshi), Noun which may take the genitive case particle 'no', Nounharmless

Nouninjury; harm; evil influence; damage

Noun, Suru verb, Transitive verbobstacle; impediment; hindrance; barrier; difficulty · disability; handicap; impairment; dysfunction; disorder; defect · steeplechase

Noun, Suru verb, Transitive verbdamage; injury; loss

Noun(suffering) damage; injury; harm