Bible Greek and Hebrew Dictionaries combined for Word Studies
Genesis Chapter 1
emulation 2205 # zelos {dzay'-los}; from 2204; properly, heat, i.e. (figuratively) "zeal" (in a favorable sense, ardor; in an unfavorable one, jealousy, as of a husband [figuratively, of God], or an enemy, malice): -- {emulation}, envy(-ing), fervent mind, indignation, jealousy, zeal.
emulation 3863 # parazeloo {par-ad-zay-lo'-o}; from 3844 and 2206; to stimulate alongside, i.e. excite to rivalry: -- provoke to {emulation} (jealousy).