onlook vs vada

onlook

verb
  • To look on or look at; watch; observe; view; regard. 

noun
  • The act of looking on (something); observation. 

  • One's perspective or outlook. 

  • That which is looked at, regarded, or considered. 

vada

verb
  • To look (at), to see 

noun
  • A type of savoury doughnut eaten as a snack in south Asia. 

How often have the words onlook and vada occurred in a corpus of books? (source: Google Ngram Viewer )