Mused

The inventor mused over the design and function of his invention.

He mused about the mysteries of the ocean while scuba diving.

He often mused about the fragility of life and the inevitability of death.

He often mused about the entertaining anecdotes his colleague shared with him.

He mused at the amusing memes his friends shared with him.

She often mused about the meaning of life and the purpose of human existence.

The poet mused over the metaphors and symbols in her poem.

The poet mused over the words that would convey his emotions.