English words derived from Tamil aruvi connoting 'river' reverine river river-basin river-blindness river-horse river-bank riverboat river-bottom riverfront riverhead riverman riverrun riverside riverward riverweed riviera salt-river up-river rialto rill rio rivulet arrive derive rhine run runnel arrival arriviste riparian rival rennet illiquid liquefy liquescent liquid-air liquidambar liquid-crystal liquid-crystal-display liquid-measure liquidate liquidity liquidize liquor lixiviate deliquesce deliquescent prolix