The word "newbuilt" is a term often used to describe something that is newly constructed. However, if you are looking for alternatives to the word "newbuilt," there are plenty of synonyms that can be used. "Newly built," "recently constructed," "freshly made," "brand new," and "just finished" are all viable options. Other words that can be used to describe newly built objects or structures include "modern," "contemporary," "innovative," "state-of-the-art," and "cutting-edge." These synonyms can be used interchangeably depending on the context and the tone that you are aiming for in your writing or speech. So, the next time you want to describe something that is newly constructed, try experimenting with these synonyms to add some variety and depth to your language.