Related Clues:

• Artless supporter holding one up
• Artless if an irregularity is discovered
• Unsophisticated? Not applicable to one fellow
• Return article if too unsophisticated
• Simplistic poem introduced by new article
• One in buff raised innocent
• Artless sort
• Innocent sort
• "Born yesterday" sort
• Ingenuous type of upset supporter outside institute
• Innocent, inexperienced one
• Artless person
• Innocent, simple soul
• Innocent newbie
• Green enthusiast set about protecting island