Frequency - Word Form
  3 speak
  2 break
  1 bk
  2 lack
  2 attack
  1 flock
  4 seek
  1 walk
  3 think
  1 link
  2 shrink
  2 mark
  1 bulwark
  5 work
  1 groundwork
  1 framework
  1 guesswork
  2 task
  2 risk