Hebrew and Greek Strong's Dictionary with all the definitions plus combined with every place that word is used in the definitions.
Complete index of every word used in both the Hebrew and Greek Strong's Dictionary in English Word order.
Hebrew and Greek Expanded Dictionary
carelessly 3901 - pararrhueo {par-ar-hroo-eh'-o}; from 3844 and the alternate of 4482; to flow by, i.e. (figuratively) {carelessly} pass (miss): -- let slip.