1. The soup was so tasteless that I had to add extra seasoning to make it palatable.
2. The painting was criticized for being tasteless and lacking artistic merit.
3. The joke was tasteless and offensive, causing many people to feel uncomfortable.
4. The restaurant received negative reviews for serving tasteless and bland food.
5. The costume was deemed tasteless and inappropriate for the school play.
6. The wine was described as tasteless and lacking in flavor.
7. The comedian's humor was tasteless and crossed the line into offensive territory.
8. The interior design of the hotel room was bland and tasteless, lacking any character.
9. The fashion designer's latest collection was criticized for being tasteless and tacky.
10. The advertisement was considered tasteless and offensive, leading to backlash from customers.