adj. Function: adjective
1
Synonyms: FEARFUL 3, appalling, awful, dreadful, formidable, frightful, horrible, horrific, shocking, terrific
2
Synonyms: HARD 6, arduous, difficult, formidable, heavy, laborious, severe, strenuous, toilsome, tough
3
Synonyms: INTENSE 1, concentrated, desperate, exquisite, fierce, furious, vehement, vicious, violent
4
Synonyms: GHASTLY 1, grim, grisly, gruesome, hideous, horrible, horrid, horrifying, macabre, terrifying