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
eternal 0126 ** aidios ** {eternal}, everlasting.
eternal 0165 ** aion ** age, course, {eternal}, (for) ever(-more), [n-]ever,(beginning of the , while the) world (began, without end).
eternal 0166 ** aionios ** {eternal}, for ever, everlasting, world (began).
eternal 5769 -- \owlam -- alway(-s), ancient (time), any more, continuance,{eternal}, (for, [n-])ever(-lasting, -more, of old), lasting, long (time),(of) old (time), perpetual, at any time, (beginning of the) world (+without end).
eternal 6924 -- qedem -- aforetime, ancient (time), before, east (end, part, side,-ward), {eternal}, X ever(-lasting), forward, old, past.