When a white colleague tells a colleague of color 'You're so articulate' or 'You speak so well,' the remark suggests that they assumed the person in question would be less articulate — and are surprised to find out they aren't, Mallinson told Business Insider. Commenting on a black person's language or speaking habits has a complicated history, and this is a problem that African-Americans especially encounter in the workplace or school. We (a white-dominant society) expect black folks to be less competent, wrote A. Gordon in The Root. And, speaking as a white person, when we register surprise at a black individual's articulateness, we also send the not-so-subtle message that that person is part of a group that we don't expect to see sitting at the table, taking on a leadership role. What to say instead: Nothing. You can commend people on their specific ideas or insights, but commenting on how people speak is unnecessary. If you're an underrepresented minority, and there's one other person of your identity in the room, there's a chance that the majority group will confuse your names. When I started grad school, the intro class was taught by two white women and I was one of two Mexican-Americans in the cohort, one Buzzfeed reader shared. They constantly called me Maria, the other girl's name. My name is Alejandra and we look nothing alike. What to say instead: Learn your coworkers' names. It's a pretty basic concept. Calling your female boss crazy or hysterical has sexist undertones, because these words have a long, problematic history. In the past, especially in 19th century Europe, women who had anxiety or who were seen as troublemakers were often diagnosed as being 'hysterical,' Mallinson told Business Insider. The word 'hysterical' comes from the Greek word hystera, meaning uterus, signifying that the so-called disease was specific to women. So, when you call a woman crazy, it suggests that her concerns or actions are illogical, rather than the result of critical thinking. What to say instead: Try to understand your colleague's viewpoint rather than ascribing her actions as illogical. If you still don't agree, you could say: I don't understand her perspective on this — then ask her for her insights. Asking someone about their ethnic heritage appears to just be a way to get to know someone. But for Latinos, Asians, and people who fall in between the black-white racial binary in the United States, the question gets tiresome, wrote journalist Tanzina Vega in CNN. The next time you want to inquire about someone's race, ethnicity or national origin, ask yourself: Why do I want to know? Vega wrote. Or better yet, rather than asking anyone 'where are you really from?' try listening — or letting that person ask you a question — instead. Receiving that question again and again can imply that a person isn't really American or doesn't truly belong in their country, just because of their appearance. The wrong here is that the question presupposes that being a person of color is inconsistent with being American, Dr. Ashley Lauren Pennington told Business Insider. What to say instead: Nothing. If the person in question wants to discuss their identity, they can bring it up at their own discretion. The remark suggests that the person in question does not fit in culturally or linguistically, and that their identity is not worth taking time to learn about, Mallinson told Business Insider. What to say instead: If you can't pronounce a colleague's name, just ask them how to say it. Don't point out that it's foreign or unfamiliar to you. Kieran Snyder, now CEO of Textio, told Fast Company about one of her first experiences with microaggressions as a Microsoft employee. She was going to a company lecture on math. I walked over a few minutes early, and in the room two men were already seated, Snyder said. According to Snyder, one of the men saw her and quickly asked if she was looking for a talk on design that was being held nearby. He assumed that, as a woman, Snyder would not be interested or able to go to a math talk. It appears to just be a helpful suggestion, but it communicates that it's impossible or unlikely that a woman couldn't be an engineer. What to say instead: Don't assume people don't belong or make them feel as if they're outsiders. By complementing a woman on her appearance, in a professional setting, you are reinforcing sexist beliefs about women's worth — that first and foremost, women must be attractive, and this is a primary function of their social role, Pennington told Business Insider. When an older male colleague tells a junior female colleague 'You look so young' or 'You look like a student,' the comment focuses attention on her appearance rather than on her credentials, and it may subtly undermine her authority on the job, Mallinson told Business Insider. Remarking on someone's apparent youth also implies that they seem inexperienced or potentially unqualified for their job. What to say instead: Nothing. There's no reason to comment on a coworker's appearance. If you genuinely want to know their job title, look it up in a company directory. Receiving comments about one's natural hair is a frequent struggle for African-Americans in particular. My cubicle partner is black and has natural hair, an anonymous reader wrote to Buzzfeed. She has a pretty big afro, and at least once a week someone asks me if I think her hair is unprofessional, if it violates the dress code, or if it distracts me. No, Kathy. Her hair does not make me feel anything. You, however, leaving your desk and interrupting my work to try and start s--t makes me feel things. Black women's textured hair is often perceived as less professional than smooth hair, according to the Perception Institute. For black women, the bias against natural hair results in higher levels of anxiety about their appearance. One in five black women feel socially pressured to straighten their hair for work, which is twice the rate for white women. What to say instead: Nothing. A person's natural hair, regardless of their ethnicity, should be accepted as professional and workplace-friendly. Men are nearly three times as likely to interrupt a woman instead of another man. The New York Times called men interrupting women a universal phenomenon. And the kicker is when a man parrots the same idea as the woman he interrupted, receiving all the credit for it. I can't even count the number of times I've witnessed a woman being interrupted and talked over by a man, only to hear him later repeat the same ideas she was trying to put forward, Grace Ellis told the Times. I'd say I see this happen … two to three times a week? At least? Elizabeth Ames, senior vice president of marketing, alliances, and programs for the Anita Borg Institute, also said this is one of the biggest workplace microaggressions she hears about. Another thing we hear a lot is when they share an idea or comment and everyone ignores it, then the male in the room says it and everyone thinks it's the greatest thing, Ames told Fast Company. What to do instead: Wait for the person to finish their thought. And if you like their idea, give them credit.