1. imperative requiring attention or action
  2. intermediate lying between two extremes in time, space, or state
  3. intertidal of or relating to the littoral area above the low-tide mark
  4. interstate involving and relating to the mutual relations of states especially of the United States
  5. intermittent stopping and starting at irregular intervals
  6. iterative marked by repetition
  7. interactive capable of influencing each other
  8. interrogative mood some linguists consider interrogative sentences to constitute a mood
  9. entertained pleasantly occupied
  10. interested showing curiosity or fascination or concern
  11. individuate give individual character to
  12. integrative combining and coordinating diverse elements into a whole
  13. unstratified not deposited in layers
  14. interdependent mutually reliant
  15. ungratified worried and uneasy
  16. interdict command against
  17. unratified lacking legal authority
  18. interrelated reciprocally connected
  19. interpreted understood in a certain way; made sense of
  20. interrupted discontinued temporarily

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