equally vs relatedly

equally

adv
  • In equal degree or extent; just as. 

  • Used to link two or more coordinate elements 

  • In an equal manner; in equal shares or proportion; with equal and impartial justice; evenly 

relatedly

adv
  • In a related manner. 

  • Used to indicate that the accompanying statement is related (connected) to a preceding statement or occurrence. 

  • Used to indicate that the accompanying statement may not be true, but has been said to be true. 

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