Word Games Pro Dictionaryconcaveness nounthe property possessed by a concave shape ⧉Copy definition ↗Share ▣Print / Save PDFQuick referenceWord FactsWord length11Starts withCEnds withSContainsONScrabble score18Database sourceOEWN 2025 CoreMeaningDefinitionsnounthe property possessed by a concave shapeSimilar wordsSynonyms concavityKeep 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. → Starts With C Words beginning with C. → Words Containing ON Words containing ON. → 11 Letter Words Explore verified 11-letter words. →