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
fearful 1169 ** deilos ** {fearful}.
fearful 4116 -- mahar -- be carried headlong, {fearful}, (cause to make, in, make)haste(-n, -ily), (be) hasty, (fetch, make ready) X quickly, rash, Xshortly, (be so) X soon, make speed, X speedily, X straightway, X suddenly,swift.
fearful 5398 ** phoberos ** {fearful}, terrible.
fearful 5400 ** phobetron ** {fearful} sight.
fearfulness 6427 -- pallatsuwth -- {fearfulness}, horror, trembling.