| Word | Definitions | Synonyms |
|---|---|---|
| acerbic | (adjective) sour or bitter in taste | Synonyms: acerb, astringent |
| (adjective) harsh or corrosive in tone | Synonyms: acerb, acid, acrid, bitter, blistering, caustic, sulfurous, sulphurous, virulent, vitriolic | |
| orbicular | (adjective) circular or nearly circular | Synonyms: orbiculate |
| (adjective) having the shape of a sphere or ball | Synonyms: ball-shaped, global, globose, globular, spheric, spherical | |
| orbiculate | (adjective) circular or nearly circular | Synonyms: orbicular |