How do you say wife in Hindi?
— पत्नी (f) (patnī); बीवी (f) (bīvī)

Generic synonyms for wife in Hindi
womanऔरत (f) (aurat); स्त्री (f) (strī); महिला (f) (mahilā)
Antonyms for wife in Hindi
husbandपति (m) (pati); शौहर (m) (śauhar)