innocent

a person who lacks knowledge of evil

free from evil or guilt; "an innocent child"; "the principle that one is innocent until proved guilty"

lacking intent or capacity to injure; "an innocent prank"

free from sin

lacking in sophistication or worldliness; "a child's innocent stare"; "his ingenuous explanation that he would not have burned the church if he had not thought the bishop was in it"

not knowledgeable about something specified; "American tourists wholly innocent of French"; "a person unacquainted with our customs"

completely wanting or lacking; "writing barren of insight"; "young recruits destitute of experience"; "innocent of literary merit"; "the sentence was devoid of meaning"

(used of things) lacking sense or awareness; "fine innocent weather"