In the Middle East there are words that are used usually in TV news or children's channels or used by journalists or schools these words are used in modern standard Arabic more than Arabic dialects.
I remember an American speaking Arabic on Youtube, some people in the comments said they felt they were watching a channel for children because of the words he is using
the only words that comes to my mind is tummy, peeking I think these words are kind of childish and often they appear in cartoons or puppet shows.