1.Diabolical(adjective):having the qualities
Synonyms:atrocious,cruel
Antonyms:gentle,kind
Example Sentence:He had charmed her from her home by the exercise of diabolic arts.
2.Diadem(noun):a crown.
Synonyms:coronet,dignity
Antonyms:headdress,wreath
Example Sentence:Inside three minutes the two craft were clear of the Diadem.
3.Diapason(noun):rich outpouring of melodious sound.
Synonyms:spectrum,area
Antonyms:spectrum,sweep
Example Sentence:The dimensions of these pipes areregulated by a diapason, or scale.
4.Diaspora(noun):the scattering of the Jews to countries
Synonyms:exodus,disbandment
Antonyms:scattering,separation
Example Sentence:The fourth method employed by the Brethren was the Diaspora.
5.Diddle(verb):to cheat
Synonyms:cheat,dawdle
Antonyms:give
Example Sentence:The origin of the diddle is referrable tothe infancy of the Human Race.