zealousness

zeal*ous

adjective

{bc}marked by fervent partisanship for a person, a cause, or an ideal {bc}filled with or characterized by {d_link|zeal|zeal}

over*zeal*ous

adjective

{bc}too {d_link|zealous|zealous} {bc}having or showing too much {d_link|zeal|zeal} {bc}excessively eager, enthusiastic, or fervent