Backseat driver noun – A meddler who insists on giving unwanted advice. Fink and backseat driver are semantically related. In some cases you can use "Fink" instead a noun phrase "Backseat driver".
Fink noun – A person who provides information about another's wrongdoing. Backseat driver and fink are semantically related. Sometimes you can use "Backseat driver" instead a noun "Fink". Nearby Word: finking