solitude vs purdah

solitude and purdah both are nouns.

Word	Noun	Adjective	Verb	Adverb
solitude	Yes	No	No	No
purdah	Yes	No	No	No

As nouns, solitude and purdah are synonyms defined as:

solitude (noun)	purdah (noun)
a solitary place	a screen used in India to separate women from men or strangers
a state of social isolation	the traditional Hindu or Muslim system of keeping women secluded
the state or situation of being alone	a state of social isolation