adjective
1.
Synonyms: fearful 3, appalling, awful, dreadful, formidable, frightful, horrible, horrific, shocking, terrible
Related Word: terrorizing; agitating, disquieting, upsetting
2.
Synonyms: marvelous 2, divine, glorious, groovy, hot, ||keen, sensational, super, swell, wonderful
Related Word: magnificent, superb; rattling, screaming