Word Games Pro Dictionarymirthless adjectivelacking mirth ⧉Copy definition ↗Share ▣Print / Save PDFQuick referenceWord FactsWord length9Starts withMEnds withSContainsIRScrabble score14Database sourceOEWN 2025 CoreListenAudio PronunciationAudio pronunciation is unavailable for this word. ▶US ◉Device Pronunciation MeaningDefinitionsadjectivelacking mirthKeep 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 M Words beginning with M. → Ends With S Words ending with S. → 9 Letter Words Explore verified 9-letter words. →