Camille Grammer took insults to a new level in last night's episode of The Real Housewives of Beverly Hills when she threw out a big word to describe Kyle Richards — pernicious.
The Real Housewives of Beverly Hills ladies were still in NYC in last night's episode on Broadway getting ready to attend the premiere of Kelsey Grammer's Broadway show.
But after the explosive fight between Kyle and Camille, the excitement of the premiere was taken down a notch, but the women tried their best to get along that night.
The friendliness didn't continue, however, once the ladies were back in Beverly Hills. Camille sat down with her good friend Nick to fill him in on what happened between her and Kyle.
Camille determines that Kyle must just be jealous of her and then repeatedly called her "pernicious," which means "highly injurious or destructive."
Maybe Camille came across it while skimming The Art of War before Nick arrived?
So there's a vocabulary lesson for the day straight from Beverly Hill's Camille.
Watch a clip from last night's episode below!