English Theasurus that shows all the ways the English word is translated from the original Greek and Hebrew.
English Theasurus from the Hebrew and Greek Strong's Dictionary
giant 1368 -- gibbowr -- champion, chief, X excel, {giant}, man, mighty (man, one),strong (man), valiant man.
giant 5303 -- n@phiyl -- {giant}.
giant 7497 rapha/ -- -- {giant}, Rapha, Rephaim(-s).