Trump reveals new nickname for Clinton
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Donald TrumpDonald John TrumpTrump warns Iran's Rouhani: Threaten us 'and you will suffer' Pompeo: Iran's leaders resemble the mafia NYT's Haberman: Trump 'often tells the truth' MORE has a new nickname for Hillary ClintonHillary Diane Rodham ClintonCarter Page warrant reflects attack on our civil liberties Former Obama aide to Comey: 'No one is asking for your advice' Comey to Dems: 'Don't lose your minds and rush to the socialist left' MORE

The Republican presidential hopeful tried out “Crooked Hillary” at a campaign rally in Watertown, N.Y., on Saturday. 

He had previously referred to the Democratic front-runner as “incompetent Hillary,” according to The New York Times

Trump has not shied away from nicknaming his rivals. 

On the campaign trail, he often refers to rival Sen. Ted CruzRafael (Ted) Edward CruzDem leaders fend off calls to impeach Trump Cruz: 'I'm glad' Disney fired James Gunn over 'horrible' tweets Washington needs to end hidden inflation tax on our capital gains MORE (R-Texas) as “Lyin' Ted.” Sen. Marco RubioMarco Antonio RubioRubio: Crisis in Nicaragua could lead to civil war Release of Carter Page surveillance documents reignites debate Graham: Warrant for Carter Page surveillance was 'a bunch of garbage' MORE (R-Fla.) was called “Lil' Marco.”