pugnacity pugnaciousness • Puinavi · · · Info · Definitions · Synonyms · Characters · · pugnacity · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a natural disposition to be hostile. Synonyms: aggressiveness, belligerence. · · Noun Definition 1 Synonyms · · · aggressiveness · · Synonym 1 belligerence · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E p latin small letter p U+0070 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079