अर्थ : Show a response or a reaction to something.
समानार्थी : respond
अर्थ : Act against or in opposition to.
							उदाहरणे : 
							She reacts negatively to everything I say.
							
समानार्थी : oppose
अर्थ : Undergo a chemical reaction. React with another substance under certain conditions.
							उदाहरणे : 
							The hydrogen and the oxygen react.