1) An advantageous treaty 2) Beneficial 3) Discriminatory 4) Expedient 5) Favorable 6) French word used in English 7) Giving an advantage 8) Good 9) Opportune 10) Plus 11) Positive 12) Preferential 13) Profitable 14) Providing an advantage 15) Useful Found on https://www.crosswordclues.com/clue/advantageous
• (a.) Being of advantage; conferring advantage; gainful; profitable; useful; beneficial; as, an advantageous position; trade is advantageous to a nation. Found on http://thinkexist.com/dictionary/meaning/advantageous/
Ad`van·ta'geous adjective [ French avantageux , from avantage .] Being of advantage; conferring advantage; gainful; profitable; useful; beneficial; as, an advantageous position; trade is advantageous to a nation. « Advabtageous comparison with any other countr... Found on http://www.encyclo.co.uk/webster/A/34