oscillating (adjective)

1. The oscillating creaks coming from the old haunted house sent shivers down their spines.

2. According to Greek mythology, the pendulum in the Temple of Apollo oscillated to reveal the will of the gods.

3. The fashion show featured models in oscillating dresses with flowy skirts that swayed gracefully on the ramp.

4. The author's use of oscillating sentence structures created a sense of tension and suspense in the novel.