1. integrate
  2. integrate oneself
  3. intend
  4. intend oneself
  5. intensify
  6. intensify oneself
  7. interact
  8. interbreed
  9. interbreed oneself
  10. interconnect
  11. interconnect oneself
  12. interdeal
  13. interdeal oneself
  14. interface
  15. interface oneself
  16. interfere
  17. interlock
  18. interlock oneself
  19. internalize
  20. internalize oneself
  21. interpret
  22. interrupt
  23. interrupt oneself
  24. intersect
  25. intersect oneself
  26. intervene
  27. intervene oneself
  28. interview
  29. interview oneself
  30. interweave
  31. interweave oneself