helpfulness

Noun helpfulness has 2 senses

• helpfulness(n = noun.attribute) Array - the property of providing useful assistance; Array
is a kind of usefulness, utility
has particulars: avail, help, service
Derived form adjective helpful₁

• helpfulness(n = noun.attribute) kindliness - friendliness evidence by a kindly and helpful disposition; Array
is a kind of friendliness