Traditional animation, which is also known as hand-drawn animation, is an animation technique consisting of creating images frame by frame. However, there are different names to refer to it. One synonym for traditional animation is 2D animation or two-dimensional animation that helps create a flat image on a screen. Another synonym is classical animation, which emphasizes the technique's historical context in creating animation. Another synonym is cell animation, which refers to the transparent celluloid sheets used to create individual frames. Lastly, hand-drawn animation is a synonym that emphasizes the technique's hands-on creation process. All these synonyms highlight the importance of traditional animation in creating engaging and entertaining animation.