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
protest 3513 ** ne ** I {protest} by.
protest 5749 -- \uwd -- admonish, charge, earnestly, lift up, {protest}, call(take) to record, relieve, rob, solemnly, stand upright, testify, givewarning, (bear, call to, give, take to) witness.