Possible Clues:

• Muckrakers' targets
• Has confidence or believes in
• One invests in them - and hopes!
• Estate lawyer's specialty
• Believes firmly in reliability of
• Has faith or confidence in
• Hopes they'll keep spendthrifts from profligacy
• Credits; monopolies
• One can depend on it - tea decays in an unlikely manner
• One is confident that tea decays as iron does