The phrase "coarse words" is correct and usable in written English.
You can use it to refer to profanity, vulgar language, or offensive language. For example: "The teacher told his students not to use coarse words in the classroom."
Meanwhile my dad has emailed in with more coarse words about Piers Morgan.
How queer and foreign it must seem to you and all the coarse words and cruelty which I now relate are far away in ancient time.
I need to be coarse when I talk with them … I feel that I lose my quality (suzhi) when I criticize them… Sometimes, I have to say something like, 'what the hell are you doing, you stupid old bitch?' Or like 'If you do not want to work here then get the hell out of my kitchen.' They felt pretty comfortable when I use coarse words and even understand my orders better.
The piece cannot exist without the coarse words that attempt to make sense of Merce's work.
"No," he said, "I will kill your" -- and he used a coarse word that referred to the officer's most private body part.
As not previously reported, the governor, who is known to use a coarse word or two, then turned to his aides in the next room and said, "But there are plenty of kinds of vulgarity I would tolerate".
That Chekhov was not prudish about or uninterested in sex is hardly revealed by his use of a coarse word in a letter; it is implicit in the stories and plays.
For my beautiful children who are growing up kind, conscientious individuals who think of others before themselves, who are never difficult, get in trouble, gossip or have a coarse word for even people who have wronged them.
"Bushy" is the word used most; "nappy" and "kinky" are harsher, coarser words.
As far as I can make out from the youtube videos of the Pussy Riot "event", these were lay people praying in a rather unusual way, but they said nothing disrespectful against God, Christ, or the Virgin Mary, even though they used some coarse and rather vulgar words.
Every effort he made to try and repair the relationship was firmly rebuffed, sometimes with a direct and coarse two-word response.
