- bitter
- dark
- gloomy
- rigorous
- shrill
Synonyms for acerbus
- acer – bitter, eager, fierce, keen, severe, sharp, stinging, violent
- ater – gloomy, malicious
- atra – dark, gloomy
- atrer – dark, gloomy
- atrum – dark, gloomy
- coloratus – colored, dark
- pullus – a dark garment, blackish, chick, chicken, dark, gloomy, sad, young, young animal
Similar to acerbus
- acervus – a heap, mass
- acerbitas – anguish, bitterness, harshness
- acer – bitter, eager, fierce, keen, severe, sharp, stinging, violent
- abacus – abacus
- abaci – abacuses
- adiuvare – abet
- abundantia – abundance, bounty, plenty