1. insurable interest an interest in a person or thing that will support the issuance of an insurance policy; an interest in the survival of the insured or in the preservation of the thing that is insured
  2. simple interest interest paid on the principal alone
  3. terminable interest an interest in property that terminates under specific conditions
  4. answerableness responsibility to someone or for some activity
  5. interplanetary dust microscopic particles in the interplanetary medium
  6. incurableness incapability of being cured or healed
  7. special interest an individual or group who are concerned with some particular part of the economy and who try to influence legislators or bureaucrats to act in their favor
  8. insurance underwriter a financial institution that sells insurance
  9. undivided interest the interest in property owned by tenants whereby each tenant has an equal right to enjoy the entire property
  10. inexorableness mercilessness characterized by an unwillingness to relent or let up
  11. interest a sense of concern with and curiosity about something
  12. innumerableness a number beyond counting
  13. invariableness the quality of being resistant to variation
  14. insurability the quality of being insurable
  15. interplanetary between or among planets
  16. insurrectionist a person who takes part in an armed rebellion against the constituted authority (especially in the hope of improving conditions)
  17. security interest any interest in a property that secures the payment of an obligation
  18. self-interest concern for your own interests and welfare
  19. controlling interest ownership of more than 50% of a corporation's voting shares
  20. unsurprised not surprised or expressing surprise