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advantageous; favourable; better; stronger
profitable; lucrative; gainful; paying
今日は交渉を有利に進めることができた。
I proceeded with negotiations advantageously.
長期的に見れば不動産は有利な投資となる場合が多い。
Looking long-term, real estate often makes for a profitable investment.
経験が豊富なほど就職に有利だと思う。
I think the more experience you have, the more advantageous it is for job hunting.