Unrefined or in a natural state; without alteration or refinement

Something that is rough or ill-mannered

अशिष्ट

English Usage: His crude jokes offended many people at the party.

Hindi Usage: उसके कच्चे चुटकुले पार्टी में कई लोगों को आहत कर दिए।

Roughly made or constructed

कच्चा बना हुआ

English Usage: He built a crude shelter out of branches and leaves.

Hindi Usage: उसने शाखाओं और पत्तियों से एक कच्चा आश्रय बनाया।

Basic, lacking in finesse or sophistication