to help or support

मदद करना

English Usage: She is assisting the teacher with the project.

Hindi Usage: वह परियोजना में शिक्षक की मदद कर रही है।

the act of helping or supporting

सहायता

English Usage: His assisting was crucial for the team's success.

Hindi Usage: उसकी सहायता टीम की सफलता के लिए महत्वपूर्ण थी।