Word Games Pro Dictionarypainstakingness nounthe trait of being painstaking and careful ⧉Copy definition ↗Share ▣Print / Save PDFQuick referenceWord FactsWord length15Starts withPEnds withSContainsAIScrabble score22Database sourceOEWN 2025 CoreMeaningDefinitionsnounthe trait of being painstaking and carefulKeep 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 P Words beginning with P. → Words Containing AI Words containing AI. → 15 Letter Words Explore verified 15-letter words. →