Not perfect; having mistakes or flaws.

असंपूर्ण

English Usage: His technique was good, but it still had some imperfect aspects.

Hindi Usage: उनकी तकनीक अच्छी थी, लेकिन फिर भी उसमें कुछ असंपूर्ण पहलू थे।

A state of being flawed or wrong.

दोषपूर्णता

English Usage: The painting was seen as an imperfect representation of reality.

Hindi Usage: यह चित्र वास्तविकता के दोषपूर्ण प्रतिनिधित्व के रूप में देखा गया।

To make or become imperfect.

दोषपूर्ण बनाना

English Usage: She felt that the changes would imperfect the overall design.

Hindi Usage: उसे लगा कि परिवर्तन समग्र डिज़ाइन को दोषपूर्ण बना देंगे।