As nouns the difference between intendent and intendant
is that intendent is obsolete form of intendant while intendant is one who has the charge, direction, or management of some public business; a superintendent.
As an adjective intendant is
attentive.
intendant
English
Noun
(
en noun)
(dated) One who has the charge, direction, or management of some public business; a superintendent.
- an intendant of finance
An administrator in certain countries in Latin America
(historical) An administrator serving the king or queen in France, Spain or Portugal.