The definition of assistance is the act of helping or lending support.
Something that provides help, support, or relief, such as money or supplies:
The quality or state of being kindly.
The quality of being suitable or adaptable to an end; usefulness:
Personal well-being; comfort
Find another word for helpfulness. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for helpfulness, like: assistance, aid, help, approachability, kindliness, use, friendliness, convenience, usefulness and promptness.