purdah vs solitude

purdah and solitude both are nouns.

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

As nouns, purdah and solitude are synonyms defined as:

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