Rosiny vs Rosily – What’s the difference? July 23, 2022 by admin Rosiny vs Rosily - What's the difference?As an adjective rosiny is like or resembling rosin. As an adverb rosily is in a rosy manner; optimistically. rosiny English Adjective (en adjective ) Like or resembling rosin. (Webster 1913 ) rosily English Adverb (en adverb ) In a rosy manner; optimistically. Go to top