What Is the Difference in a Horror Movie & a Thriller?

In this video it explains the difference between a horror film and a thriller. Looking back at this video we can understand that our trailer/film would correlate more to a thriller film not horror. I can say this because in the video he explains that a horror aims to make the viewers scared and to make them feel uncomfortable while watching the film. A thriller aims to keep the viewers on the edge of their seats and to feel nervous towards the character. in our trailer there wont be any jump scares or scary monsters but there would be allot of suspense.