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corresponding to (in meaning, function, etc.); being equivalent to
appropriate; suitable; befitting; proportionate
to be proportionate to; to be in keeping with; to be deserving of; to be worthy of
considerable; substantial
considerably; rather; quite; fairly; pretty
この金額は日本円で十万円に相当する。
This amount is equivalent to 100,000 yen.
この仕事は相当な時間がかかりそうだ。
This work seems like it will take considerable time.
今日は相当疲れているので早く寝たい。
I'm quite tired today, so I want to go to bed early.