“Trust was now a four-letter word.”
“Now, look, baby, 'Union' is spelled with 5 letters. It is not a four-letter word.”
“Debt is a four letter word and means a four word sentence - Be Prepared for Trouble.”
“Bored is a four-letter word.”
“Good authors, too, who once knew better words now only use four-letter words writing prose... anything goes.”
“In Charleston, temperance is a four letter word.”