19. competitive / competent
20. extinct / distinct / instinct
21. deduce / seduce / induce
22. perspective / prospective / respective
23. surplus / deficit / defect / sufficient
24. respective / respectable / respectful / respected
25. strain / stain / restrain / constrain / refrain
26. evoke / provoke / irritate / invoke / poke
27. open / cease / resume fire / ignite
28. hostility / futility / hospitality / absurdity / commodity
29. superiority / inferiority / priority
30. commerce / commence
31. stationery / stationary
32. compliment / complement
33. apprehension / comprehension
34. access / assess / inaccessible to
35. spark / trigger / give rise to
36. negligible / negligent
37. tackle / address / cope with / deal with
38. stability / capability
39. coincide / collide / crash
40. prescribe / describe / inscribe / subscribe / script / manuscript
41. ascend / transcend / descend
