Devices generally held to be discreditable
Devious and perilous ways
Devoid of hysteria and extravagance
Dexterous modes of concealment
Dictated by an overweening partiality
Differ in degree only and not in kind
Difficult and abstruse questions [abstruse = incomprehensible ]
Diffidence overwhelmed him
Diffusing beneficent results
Dignified by deliberation and privacy