well-built Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition adjective. strong and solidly constructed or formed. Example Sentence They finally finished a well-built addition to the house. More Example Sentences He is well-built for a swimmer. Synonyms sturdy; strong; robust Antonyms weak; flimsy; unstable Hear It! Say It! Write It! well-built Switch to cursive Start Share with your friends: