Right now the dictionary sections (so the bar that says Primary, notes, related, examples. in this case)
has two issues in my opinion
- it's not clear that there could be more options if you scroll horizontally on it
- the scrollbar that appears when you start scrolling takes up a lot of space and results in you accidentally holding it if you tap it for a second time.
(Not a UI designer) but maybe hiding the scrollbar so you can't be holding it by accident and having a visual fading or arrow or some other indicator that there is more stuff in that bar would be good.