The term 'out of this world' is often used to describe something that is extraordinary or remarkable. The crossword solutions for this term include ALIEN (5 letters), EERIE (5 letters), DREAMY (6 letters), STONED (6 letters), EXTINCT (7 letters), INORBIT (7 letters), STELLAR (7 letters), ESOTERIC (8 letters), FABULOUS (8 letters), HEAVENLY (8 letters), TERRIFIC (8 letters), and PHENOMENAL (10 letters). These words all evoke a sense of something that is otherworldly, mysterious, and awe-inspiring.