diligent Synonyms

persevering active laborious sedulous industrious attentive assiduous meticulous sedulity scrupulous rigorous resolute regardful rabbinic punctilious persistent lusting passional particular painstaking occupied perseverant sleepless self-appointed hardworking hard-working unflagging rumbustious persnickety all-or-nothing untiring zealous weariless unwearied undivided tireless thorough tenacious studious steadfast unsleeping knee-deep energetic elaborative earnest eager dogged determined dedicated corybantic