title: cosine similarity between two words in a list
body: <p>I am defining a function which takes a list of words and returns information about the words in the list that have non-zero, cosine similarity between each other (along with the similarity value).</p>
  
  <p>Can anyone help me out with this. I was thinking if I can get a precomputed word2vec vector file then it would be very helpful,but there is none on the internet. </p>