Possible Clues:

• Like some interests
• __ interest
• Protected by law
• If you have this interest in a course of action, you stand to gain from it
• 'By the power ___ in me ...'
• The sort of 20 down with underwear?
• Interests may be
• This interest has expectations of gain
• Interest that is personal, often for financial gain
• Clad; — interest