A burning mass of material or a chemical reaction producing heat and light.

A strong enthusiasm or passion for something.

उत्साह

English Usage: He has a fire for learning new languages.

Hindi Usage: उसे नई भाषाएँ सीखने का उत्साह है।

A number of people or things that are located, gathered, or classed together.

A collection of items or people that share a common characteristic.

समूह

English Usage: The research group focused on environmental issues.

Hindi Usage: अनुसंधान समूह ने पर्यावरणीय मुद्दों पर ध्यान केंद्रित किया।