Polite behavior toward or consideration for others.

आदर

English Usage: He showed great respect for his teachers.

Hindi Usage: उसने अपने शिक्षकों के प्रति बहुत आदर दिखाया।

To feel admiration for someone or something.

सम्मान करना

English Usage: You should respect your elders.

Hindi Usage: आपको अपने बड़ों का सम्मान करना चाहिए।

In the company of; alongside.

साथ

English Usage: I went to the park with my friends.

Hindi Usage: मैं अपने दोस्तों के साथ पार्क गया।

Using or by means of.

द्वारा

English Usage: He wrote the letter with a pen.

Hindi Usage: उसने एक पेन से पत्र लिखा।