Related Clues:

• Silly Gina never included
• Preposterously silly
• Frivolous airhead originally visiting at Newcastle, perhaps?
• Pointlessly silly
• Dull-witted Apache for one, lacking heart and energy
• Silly batting an eyelid at first
• Often an incident arising's a bit absurd
• That is to accommodate elderly relative -- it's vacant
• Ridiculous findings uncovered in brain aneurysm
• Silly way battle ends
• Article in trendy magazine ultimately lacking sense
• Far from sensible
• Silly relation taken in by hollow invective
• Some complain an examiner's stupid
• Foolish ... or, when read as three words, how this puzzle's other four 'foolish' answers are arranged