This is the 5253rd most frequent Japanese word.
驚異
"驚異" means "wonder" or "astonishment."
In this sentence, '驚異的' (astonishing) is used as an adjective derived from '驚異,' expressing admiration or amazement towards the impressive growth of technological advancements.
その科学技術の発展は驚異的です。
The development of this technology is astonishing.
Here, '驚異' is directly used as a noun meaning 'wonder' or 'miracle,' emphasizing the outstanding nature of a person's capability.
彼の能力は驚異そのものだ。
His ability is a wonder in itself.
In this context, '驚異' is used to signify something awe-inspiring or breathtaking, symbolizing the sense of amazement she experiences towards the enormity of the universe.