Synonyms of frightfulness
- 2 Syllables
- monster, mutant, horror
- 3 Syllables
- hideousness, eyesore, freakishness, heinousness, dreadfulness, awfulness, ghastliness, horridness, mutation, odiousness
- 4 Syllables
- grotesqueness, gruesomeness, monstrosities, enormity, monstrosity, atrocity, deformity
- 5 Syllables
- abnormality