Onun görüşleri değersizdir.
- His opinions are worthless.
Değersiz olmasına rağmen, onu seviyorum.
- I like it even though it's worthless.
Onun görüşü işe yaramaz.
- His opinion is worthless.
Bu bütünüyle işe yaramaz.
- This is totally worthless.
Our group leader proved highly ineffectual, caving to every whim put forth by the other members.
After several ineffectual and abortive leaps, we were forced to lift him over the obstacle.