And when a speaker's attitude doesn't match that of their audience, their words – whether they were intended to be just funny, or edgy, or dirty – can end up being seriously harmful.

And now is the part where I warn you that we're going to talk about some of those harmful words today.

Free radicals are highly unstable and can be harmful.

This layer absorbs the sun's harmful ultraviolet radiation and thus, protects us.

Hence, in such cases, wisdom teeth can prove to be harmful and not useful.

Unscientific, unproven, potentially harmful therapies.

potentially harmful therapies.

and built 113 feet high meant that the Great American Revolution could support 20 riders at g forces that feel exhilarating instead of harmful.

This clothoid loop — crafted using strong and easy-to-bend tubular steel and built 113 feet high meant that the Great American Revolution could support 20 riders at g-forces that feel exhilarating instead of harmful.

It's really unfortunate, it does not reflect well on the companies, and it really is very harmful to employee morale.

really is very harmful to employee morale.

some unintended consequences that are harmful to the economy. One is it designates a number

caused by several factors such as direct exposure to sunlight and harmful pollutants, smoking,

depth so I get my water. But bore wells are intrinsically harmful to those villages, in