death duty death-due • death feint · · · Info · Definitions · Synonyms · Antonyms · Characters · · death duty · · Text Common · · Latin · · Scripts 10 · · Length Definitions · · · (noun) a tax on the estate of the deceased person. Synonyms: inheritance tax, estate tax, death tax. · · Noun Definition 1 Synonyms · · · death · · Synonym 1 decease · · Synonym 2 expiry · · Synonym 3 dying · · Synonym 4 demise · · Synonym 5 last · · Synonym 6 end · · Synonym 7 destruction · · Synonym 8 Antonyms · · · birth · · Antonym 0 nativity · · Antonym 1 nascency · · Antonym 2 nascence · · Antonym 3 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079