Synonyms of abysmal
- 1 Syllable
- vast, deep
- 2 Syllables
- thorough, profound, deeper, boundless, endless
- 3 Syllables
- extreme, downreaching, complete, bottomless, abyssal, unending, unplumbed
- 4 Syllables
- unmeasured, infinite
- 5 Syllables
- unfathomable, incalculable, illimitable