Weedicide refers to a chemical substance used to control or kill weeds, but some people may prefer to use different terms for it. A popular synonym for weedicide is herbicide, which indicates that the substance is primarily used to combat unwanted vegetation. Another term that can be used interchangeably with weedicide is weedkiller, which implies that the substance is attempting to eradicate weeds effectively. Additionally, some professional landscapers may refer to weedicide as vegetation management or weed control products. Regardless of the term used, it's essential to follow safety guidelines when using weedicide or any other chemical substance to manage weeds and vegetation.