Formal/Neutral:
* Polite: This suggests a courteous and respectful remark.
* Thoughtful: This implies a remark that shows consideration and reflection.
* Insightful: This highlights a remark that offers valuable understanding or perspective.
* Witty: This indicates a remark that is clever and humorous.
* Sarcastic: This suggests a remark that is ironic and mocking.
Negative:
* Crude: This implies a remark that is vulgar or offensive.
* Insulting: This highlights a remark that is intended to be hurtful.
* Unkind: This suggests a remark that lacks compassion or empathy.
* Harsh: This indicates a remark that is severe or critical.
* Dismissive: This emphasizes a remark that rejects or belittles something.
Positive:
* Brilliant: This implies a remark that is exceptionally insightful or clever.
* Brilliant: This implies a remark that is exceptionally insightful or clever.
* Inspiring: This highlights a remark that motivates or encourages.
* Encouraging: This suggests a remark that provides support or hope.
* Profound: This indicates a remark that is deeply meaningful or insightful.
Ultimately, the best adjective will depend on the specific context and the desired effect of the remark.