Some synonyms for terrible are awful, horrible, disastrous, and dreadful.
Awful, horrible, and bad.
Horrendous, awful, dreadful, terrible, appalling are all synonyms of horrible
nasty , unpleasant, disagreeable , horrid, terrible , dreadful , obnoxious
foolish, terrible, shocking, awful, appalling, horrible, fearful, hideous, atrocious
bad, awful, dreadful, rotten, terrible, poor, dire, abysmal, sad, gloomy, depressing, dark, bleak, dreary, sombre
horibble
Awful, horrible, and bad.
enormous, severe, shocking, terrible
Horrendous, awful, dreadful, terrible, appalling are all synonyms of horrible
nasty , unpleasant, disagreeable , horrid, terrible , dreadful , obnoxious
Synonyms for formidable include fierce, imposing, menacing, terrific, shocking, and terrible.
foolish, terrible, shocking, awful, appalling, horrible, fearful, hideous, atrocious
dreadful, alarming, cruel, terrible, disastrous, fearful, frightful, horrible, heartbreaking, shocking, terrific
alarming, awe-inspiring, awful, creepy*, dire, frightening, frightful, shuddersome, terrible
angry, brutal, violent, dangerous, cruel, fiery, frightening, horrible, furious, terrible, threatening, wild
grim, faint, dim, weak horrible, shocking, terrible, awful, dreadful, horrendous, hideous, frightful
horrible, disgusting, grotesque, awful, dreadful, grim, gruesome, horrid, hateful, nasty, morbid, loathsome, monstrous, terrible