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
harmless 0172 - akakos {ak'-ak-os}; from 0001 (as a negative particle) and 2556; not bad, i.e. (objectively) innocent or (subjectively) unsuspecting: -- {harmless}, simple.
harmless 0185 - akeraios {ak-er'-ah-yos}; from 0001 (as a negative particle) and a presumed derivative of 2767; unmixed, i.e. (figuratively) innocent: -- {harmless}, simple.