Sfor·za 
(sfôrtsə, sfôrtsä)
(sfôrtsə, sfôrtsä) Family of Milanese political leaders, including Francesco (1401-1466), a captain of mercenaries who ruled as duke of Milan (1450-1466). His son Ludovico (1452?-1508) was regent (1480-1494) and duke (1494-1499) of Milan and a patron of Leonardo da Vinci.
- Dietrich
- diff
- differ
- difference
- different
- differentia
- differentiability
- differentiable
- differential
- differential analyzer
- differential calculus
- differential coefficient
- differential equation
- differential gear
- differentially
- differential rate
- differentiate
- differentiation
- differently
- differently abled
- differentness
- difficult
- difficultly
- difficulty
- diffidence