WordRel.com

• (sports) the chief official (as in boxing or American football) who is expected to ensure fair play

  synonym	ref
  derivation	refer
  domain topic	athleticssport
  hypernym	official

• someone who reads manuscripts and judges their suitability for publication

  synonym	readerreviewer
  derivation	refer
  hypernym	critic
  hyponym	scanner

• an attorney appointed by a court to investigate and report on a case

  domain topic	jurisprudencelaw
  hypernym	attorneylawyer

• evaluate professionally a colleague's work

  synonym	peer review
  hypernym	critiquereview

• be a referee or umpire in a sports competition

  synonym	umpire
  derivation	refereeing
  domain topic	athleticssport
  hypernym	judge