Possible Clues:

• I'll be blessed if I make such an explosive noise!
• Blow air violently out through the nose
• To which gesundheit is often a response
• React to sunlight, maybe
• Spooner's starting to say joints are a problem with cold
• Rhinitis symptom
• Hiding place revealer, maybe
• Dismiss casually, with 'at'
• Most of the insult from middle-sized English nosy type comes with a blessing
• Most of the insult from last note produced by nosy type comes with a blessing?