callous | Emotionally insensitive, unfeeling, or hardened. Lacking empathy or concern for others. |
caustic | Harshly critical, sarcastic, or corrosive, either in speech or a chemical reaction. |
erudite | Having or showing deep knowledge, learning, or scholarship. |
forthright | Direct, honest, and straightforward in speech or behavior. |
haughty | Arrogantly superior, disdainful, or condescending toward others. |
obsequious | Excessively submissive, overly eager to please, or fawning in an insincere way. |
punctilious | Paying close attention to details, especially regarding etiquette or formalities. |
quizzical | Expressing puzzlement, curiosity, or mild amusement. |
ribald | Humorous in a crude or vulgar way, often referring to sexual matters. |
scurrilous | Spreading scandalous claims, using coarse language, or being vulgar and abusive. |
truculent | Fiercely aggressive, combative, or quick to argue. |
wry | Dryly humorous, often with irony or a slight twist of meaning. |