title: Is there a regular expression for like
body: <p>I am trying to use string matching in a winforms application .I would like to match the patterns such as bank will be matched by benk or bamk etc so i cannot use </p>
  
  <p>b.nk because then it will not match bamk , it is to give the user a nearest possible option even if the user types wrongly eg in the spelling correction in most applications (but its not for spelling correction)</p>
  
  <pre>
  some other examples : 
  Valid list : possible ,bank, easy,thanks
  posible matches possible 
  benk matches bank
  easi matches easy 
  eassy matches easy 
  Thaks matches Thanks</pre>