unyieldingness unyieldingly • unyoke · · · Info · Definitions · Synonyms · Characters · · unyieldingness · · Text Latin · · Script 14 · · Length Definitions · · · (noun) resoluteness by virtue of being unyielding and inflexible. Synonyms: adamance, obduracy. · · Noun Definition 1 Synonyms · · · adamance · · Synonym 1 obduracy · · Synonym 2 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 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 u latin small letter u U+0075 y latin small letter y U+0079