A state of being stretched tight, often referring to mental or emotional strain.

A feeling of anxiety or stress.

चिंता

English Usage: The tension between the two friends grew after the argument.

Hindi Usage: झगड़े के बाद दोनों दोस्तों के बीच चिंता बढ़ गई।

An imperfection or defect in something.

A mistake or error.

गलती

English Usage: It was his fault that the project was delayed.

Hindi Usage: प्रोजेक्ट में देरी हुई, यह उसकी गलती थी।

A failure or defect in a product or system.

खराबी

English Usage: The device had a fault that prevented it from functioning.

Hindi Usage: उपकरण में एक खराबी थी जो उसे काम करने से रोकती थी।