Possible Clues:

• Thwart
• Stop being animated after eating fungus
• Bedevil
• There' s some fear that with trust one might prevent this from happening
• Fear trust management check
• Prevent (plan) from being fulfilled
• Treat furs damaged by foil
• Prevent oxidisation with art works in iron
• 'Thwart, disappoint (9)'
• Put a stop to female rot with rebuke