Something that is partially completed or not finished.

आधा पूरा किया हुआ

English Usage: The project is only half-completed, so we need to finish it by next week.

Hindi Usage: यह परियोजना केवल आधा पूरा किया हुआ है, इसलिए हमें इसे अगले सप्ताह तक समाप्त करना होगा।

Describing a state of being partially finished or incomplete.

आधा अधूरा

English Usage: The half-completed building is an eyesore in the neighborhood.

Hindi Usage: आधा अधूरा भवन पड़ोस में देखभाल की कमी है।

To bring to a finish or a desired state.

पूरा करना

English Usage: They need to half-complete their report before submitting it.

Hindi Usage: उन्हें अपनी रिपोर्ट को जमा करने से पहले आधा पूरा करना होगा।