The following are described as "imitative" in the etymology section of their entries:
> -------------------------------------------------------------------- > Found: 371 entries > -------------------------------------------------------------------- > > 1. ajutment > 2. altry > 3. anatical > 4. applease > 5. arbiter > 6. ascent > 7. baff > 8. baff > 9. baugh; baw > 10. baw-waw > 11. bebop > 12. beep > 13. beep > 14. bewh > 15. biff > 16. bish > 17. blaff > 18. blah > 19. blare > 20. blat > 21. blat > 22. blea > 23. bleat > 24. blodge > 25. bom > 26. bong > 27. boobook > 28. boom > 29. bourdon; burdoun > 30. bow-wow > 31. brrr > 32. bruzz > 33. bubble > 34. buln-buln > 35. bum > 36. burble > 37. burp > 38. burr > 39. cank > 40. caterwaul > 41. caw > 42. cawk > 43. chaack > 44. chack > 45. chack-chack > 46. cheep > 47. cheer > 48. chick > 49. chicker > 50. chipper > 51. chirl > 52. chirp > 53. chit > 54. chit-chit-chat > 55. chock > 56. chuck-will's-widow > 57. chunter > 58. clack-clack > 59. clippety-clop > 60. cloop > 61. clop > 62. cluck > 63. cluck > 64. clucker > 65. cocket > 66. coo > 67. crawk > 68. crool > 69. croup > 70. crout > 71. cuckoo > 72. curkle > 73. dah > 74. decerniture > 75. dickcissel > 76. didgeridoo > 77. diederik; diedrik > 78. dink > 79. dit; di > 80. doo-wop > 81. flibbertigibbet > 82. flish > 83. flush > 84. fuzz > 85. gag > 86. garre > 87. giggle > 88. gladish > 89. go-away > 90. gobble > 91. golf > 92. grump > 93. hackee > 94. harrumph > 95. hoop > 96. huff > 97. jingle > 98. jirble > 99. kaak > 100. kae > 1. keak > 2. keelie > 3. kewt > 4. kill-cu > 5. killdee; killdeer > 6. knab > 7. logger > 8. lull > 9. lulliloo > 10. lumber > 11. mammer > 12. maunder > 13. miff > 14. mim > 15. mock > 16. mop > 17. mopoke; morepork > 18. nattle > 19. neeze > 20. neigh > 21. neigher > 22. nicher > 23. nicker > 24. nickety-nock > 25. niddle > 26. niminy-piminy > 27. nipper > 28. nuzzing > 29. oompah; oom-pah > 30. oomph > 31. paver > 32. pech > 33. pheal > 34. phoebe > 35. pime > 36. pipit > 37. plasmatic > 38. qua-bird > 39. quack > 40. quack > 41. quack > 42. quackle > 43. quack-quack > 44. quail > 45. quake > 46. qualm > 47. quap > 48. quark > 49. quawk > 50. quawk > 51. queck > 52. quink > 53. quirk > 54. quit > 55. ramp > 56. rasp > 57. rickle > 58. ricky-tick > 59. rigadig > 60. ring > 61. rinky-tink > 62. rippit > 63. roar > 64. roocoocoo > 65. rook > 66. rope > 67. rottle > 68. rounce robble hobble > 69. rouncing > 70. roup > 71. rout > 72. rub-a-dub > 73. ruff > 74. ruff-raff > 75. rustle > 76. ruttle > 77. scat > 78. screel > 79. shaffle > 80. shoy-hoy; shoyhoy > 81. simper > 82. sing-sing > 83. siss > 84. sistle > 85. sizz > 86. sizzle > 87. skelloch > 88. skelp > 89. slap > 90. slap > 91. slat > 92. slatter > 93. slodge > 94. sloff > 95. slosh > 96. slosh > 97. sluffer > 98. slump > 99. slumper > 100. slush > 1. slush > 2. smack > 3. small > 4. smash > 5. snaffle > 6. snar > 7. snark > 8. snash > 9. snatter > 10. snavel > 11. sneck > 12. sneer > 13. snick > 14. snicker > 15. snick-up > 16. sniff > 17. sniffle > 18. snift > 19. snifter > 20. snigger > 21. sniggle > 22. snip-snap > 23. snirt > 24. snoach > 25. snob > 26. snock > 27. snop > 28. snop > 29. snore > 30. snort > 31. snuff > 32. snur > 33. snurt > 34. snush > 35. snuttering > 36. sob > 37. sock > 38. sosh > 39. soss > 40. soss > 41. souse > 42. south-southerly > 43. spang > 44. spank > 45. spat > 46. spat > 47. spink > 48. spit > 49. splatch > 50. splatter > 51. splodge > 52. sploshy > 53. splotch > 54. splunge > 55. splurge > 56. splurge > 57. splurt > 58. splutter > 59. sposh > 60. spraich > 61. sprinkle > 62. spuffle > 63. sputter > 64. squab > 65. squabble > 66. squail > 67. squall > 68. squark > 69. squark > 70. squash > 71. squatter > 72. squawk > 73. squeak > 74. squeal > 75. squeck > 76. squelch > 77. squib > 78. squidge > 79. squidge > 80. squiggle > 81. squiggle > 82. squirk > 83. squirm > 84. squish > 85. squish-squash > 86. squit > 87. squitter > 88. squizzle > 89. squodgy > 90. sqush > 91. suffet > 92. suther > 93. swash > 94. swish > 95. swish > 96. switter > 97. swoosh > 98. tu-whit; tu-whoo > 99. twiddle > 100. twig > 1. twingle > 2. twirl > 3. twite > 4. twitter > 5. twizzle > 6. ugh > 7. uh > 8. uh-huh > 9. uh-uh > 10. ullagone > 11. ululate > 12. ululu > 13. um > 14. umph > 15. veery > 16. vim > 17. wharl > 18. whaup > 19. wheak > 20. wheep > 21. wheeple > 22. wheetle > 23. whick > 24. whicker > 25. whing > 26. whinny > 27. whip-tom-kelly > 28. whish > 29. whish > 30. whist > 31. whist > 32. whit > 33. whitter > 34. whoosh > 35. whrinny > 36. whuff > 37. whurl > 38. whush > 39. whute > 40. whutter > 41. wimick; wimmick > 42. wishtonwish > 43. wistiti > 44. wlaffe > 45. wlite > 46. woomph > 47. wough > 48. woul > 49. wow > 50. wow > 51. wowl > 52. wow-wow > 53. wow-wow > 54. wrag > 55. wratling > 56. wraw > 57. wrawl > 58. wrele > 59. wrig > 60. wrough > 61. yar; yarr > 62. yarwhelp > 63. yatter > 64. yech > 65. yeep > 66. yex; yesk > 67. yoll > 68. yow > 69. yuck > 70. yuck > 71. zip