Word Games Pro Dictionarypropionaldehyde nouna colorless liquid aldehyde ⧉Copy definition ↗Share ▣Print / Save PDFQuick referenceWord FactsWord length15Starts withPEnds withEContainsROScrabble score27Database sourceOEWN 2025 CoreMeaningDefinitionsnouna colorless liquid aldehydeSimilar wordsSynonyms propanalKeep exploringRelated Tools Word Unscrambler Build words from mixed letters. → Scrabble Finder Find playable words and scores. → Word Finder Search A–Z word lists and patterns. → Words Containing RO Words containing RO. → Ends With E Words ending with E. → 15 Letter Words Explore verified 15-letter words. →