Interlingua, a simplified international auxiliary language, draws from numerous Romance languages and possesses a remarkable ease of comprehension for speakers of French, Spanish, Italian, and Portuguese. This constructed language, developed in the early 20th century, finds usage in various countries, including the United States, Brazil, Spain, France, and Italy. Its vocabulary, primarily derived from Latin, allows for a swift acquisition process, rendering it a convenient means of global communication for individuals with diverse linguistic backgrounds. Interlingua’s flexibility and accessibility have contributed to its adoption in academia, scientific literature, and international organisations, making it a valuable tool for fostering cross-cultural understanding and cooperation.