Flame-resistant is a term used to describe something that can withstand exposure to fire or flames. There are many synonyms for this term that can be used interchangeably, such as fireproof, fire resistant, heat resistant, and ignition-resistant. These words all convey the same meaning and indicate that a material or object can resist ignition and fire damage without getting damaged quickly. Flame-retardant and non-flammable are other synonyms that imply resistance to fire. These words are commonly used in the manufacturing industry for products like clothing, furniture, and appliances to ensure the safety of the users and prevent fire hazards.