lustiness lustily • lustless · · · Info · Definitions · Synonyms · Characters · · lustiness · · Text Latin · · Script 9 · · Length Definitions · · · (noun) the property of being strong and healthy in constitution. Synonyms: robustness, hardiness, validity. · · Noun Definition 1 Synonyms · · · robustness · · Synonym 1 hardiness · · Synonym 2 validity · · Synonym 3 Characters · · e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075