I heard it in a show I’ve watched countless times but can’t think which right now. Anyway, it was something like “Diversory tactic” and was used to suggest a person was trying to divert the attention away from a subject. Everything I try gets underlined in red and if I search for the word I get ‘Did you mean Diversity?’ Well, no I didn’t . ‘Divertory’ doesn’t appear to be a word either.