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
sadness 07455 ## roa` {ro'- ah} ; from 07489 ; badness (as marring) , physically or morally : -- X be so bad , badness , (X be so) evil , naughtiness , {sadness} , sorrow , wickedness .
sadness 2726 - katepheia {kat-ay'-fi-ah}; from a compound of 2596 and perhaps a derivative of the base of 5316 (meaning downcast in look); demureness, i.e. (by implication) {sadness}: -- heaviness.