Bible Greek and Hebrew Dictionaries combined for Word Studies
Genesis Chapter 1
adder 6848 ## tsepha` {tseh'-fah; or tsiph`oniy {tsif-o-nee'}; from an unused root meaning to extrude; a viper (as thrusting out the tongue, i.e. hissing): -- {adder}, cockatrice.
cockatrice 6848 ## tsepha` {tseh'-fah; or tsiph`oniy {tsif-o-nee'}; from an unused root meaning to extrude; a viper (as thrusting out the tongue, i.e. hissing): -- adder, {cockatrice}.
viper 0660 ## &eph`eh {ef-eh'}; from 659 (in the sense of hissing); an asp or other venomous serpent: -- {viper}.
viper 2191 # echidna {ekh'-id-nah}; of uncertain origin; an adder or other poisonous snake (literally or figuratively): -- {viper}.