1. (n.) The state or quality of being innocent; freedom from that which is harmful or injurious; harmlessness.

2. (n.) The state or quality of being morally free from guilt or sin; purity of heart; blamelessness.

3. (n.) The state or quality of being not chargeable for, or guilty of, a particular crime or offense; as, the innocence of the prisoner was clearly shown.

4. (n.) Simplicity or plainness, bordering on weakness or silliness; artlessness; ingenuousness.

agnosticism artlessness benignancy benignity blankmindedness blotlessness bluffness bluntness callowness candor chastity childlikeness cleanliness cleanness directness empty-headedness greenhornism greenness guilelessness guiltlessness harmlessness hiatus of learning honor hurtlessness ignorance ignorantism ignorantness immaculacy immaculateness inanity inexperience ingenuousness innocuousness inoffensiveness know-nothingism knowledge-gap lack of information naiveness naivete naivety nescience obscurantism openheartedness openness outspokenness plainness purity rawness sexual innocence simpleheartedness simplemindedness simpleness simplicity sincerity single-heartedness single-mindedness singleness of heart snowiness spotlessness stainlessness tabula rasa taintlessness trustfulness unacquaintance unacquaintedness unawareness unblemishedness unblottedness uncorruptness undefiledness unfamiliarity unguardedness uninjuriousness unintelligence unknowing unknowingness unobnoxiousness unripeness unsoiledness unsophisticatedness unsophistication unspottedness unstainedness unsulliedness unsuspiciousness untaintedness unwariness vacuity vacuousness virtue virtuousness whiteness