IELTS & TOEFL Vocabulary List

radical C1 · adjective random B2 · adjective rational C1 · adjective regional B2 · adjective relaxed B1 · adjective relaxing B1 · adjective relevant B2 · adjective resident B2 · adjective residential C1 · adjective reverse C1 · adjective revolutionary C1 · adjective secure B2 · adjective selective C1 · adjective sexual B1 · adjective sexy B2 · adjective significant B2 · adjective similar A1 · adjective so-called B2 · adjective sole C1 · adjective specific A2 · adjective stable B2 · adjective statistical C1 · adjective straightforward C1 · adjective subsequent B2 · adjective sufficient B2 · adjective sustainable B2 · adjective symbolic C1 · adjective technical B1 · adjective temporary B2 · adjective traditional A2 · adjective ultimate B2 · adjective unique B2 · adjective valid B2 · adjective viable C1 · adjective virtual B2 · adjective visible B2 · adjective visual B2 · adjective voluntary B2 · adjective widespread B2 · adjective