Synonyms of helpfulness

1 Syllable
help, aid
2 Syllables
kindness
3 Syllables
confunction, graciousness, kindnesses, thoughtfulness
4 Syllables
usefulness, convenience, propitiousness, cooperation, unselfishness, cooperations
5 Syllables
coadjuvancy, profitableness, usability, solicitousness, encouragement
6 Syllables
profitability, serviceability