Terf is the obvious giveaway with its frequency of use. Women tend to go along with it to show support of their friends, but even when they make violent threats, they usually just throw it in once or twice on Twitter and move on. Transbians specifically will not let it go. There is a layer of obsession that you do not get from other groups, even other transexuals and TRAs. Constant "fuck terfs" and "kill terfs" and "shut up terf?" Transbian nearly 100% of the time.

Other insults are just anything that attacks women specifically. Slut, bitch, whore, etc. When you can really read the disdain in how it's used, it's usually male. There's a visceral hatred that you can just feel when you hear or see it. When a woman says slut, she's shaming a woman for sleeping around a lot. It's a slur with a straight definition. When a man says it, there's usually a distinct disgust and hatred added in that truly wishes to express that you are less. Something that says die. There's an inherent rage for men like that.