The term 'Difficult Journey' can be described by three crossword solutions: SCHLEP (6 letters), TREK (4 letters), and TOUGHROAD (9 letters). SCHLEP is a Yiddish word meaning to carry or drag something with great effort. TREK is a long and difficult journey, especially one made on foot. TOUGHROAD is a phrase used to describe a journey that is difficult and full of obstacles. All three words are used to describe a journey that is arduous and challenging.