When are double words okay? Kim Siever 16 years ago When are double words okay?. Share: Double negatives: when to use them and when to abhor themDate3 September 2014In relation toGrammar10 blatant grammar gaffes committed by ShakespeareDate29 October 2013In relation toGrammarDifference between allowed and aloudDate14 March 2018In relation toDifference between