Extending far down from the top or surface.

गहरा

English Usage: The lake is very deep, making it dangerous for swimming.

Hindi Usage: झील बहुत गहरी है, जिससे तैराकी के लिए यह खतरनाक हो जाती है।

Relating to or situated at the edge or margin of something.

सीमा

English Usage: The marginal lands are often neglected by farmers.

Hindi Usage: सीमावर्ती भूमि अक्सर किसानों द्वारा अनदेखी की जाती है।

Referring to something of minor importance or relevance.

तुच्छता

English Usage: The marginal benefits of the new policy are negligible.

Hindi Usage: नई नीति के तुच्छ लाभ नगण्य हैं।