Find another word for helpful. In this page you can discover 63 synonyms, antonyms, idiomatic expressions, and related words for helpful, like: essential, valuable, important, significant, crucial, cooperative, symbiotic, serviceable, invaluable, profitable and advantageous.
There was nothing helpful Dean could offer.
It was helpful to know that he heard and understood what she was saying.
There was helpful information for us to improve observation techniques.
"I asked you the other day, and you weren't at all helpful," she reminded him.