Greek Strong's Dictionary with all the Synonyms inserted into the definitions.
Greek Synonyms inserted into Greek Strong's Dictionary
5587 + whisperings +/ . psithurismos {psith-oo-ris-mos'}; from a derivative of psithos (a whisper; by implication, a slander; probably akin to 5574 + Lie + I lie + we lie + to lie + and lie + that I lie + not and lie + thou hast not lied + and are not but do lie +/ ); whispering, i .e . secret detraction: --whispering .
5588 + whisperers +/ . psithuristes {psith-oo-ris-tace'}; from the same as 5587 + whisperings +/ ; a secret calumniator: --whisperer .