Mercilessly (2 Occurrences)

Isaiah 30:14 And he will let it be broken as a potter's vessel is broken: it will be smashed to bits without mercy; so that there will not be a bit in which one may take fire from the fireplace, or water from the spring. (See NIV)

Habakkuk 1:17 Will he therefore continually empty his net, and kill the nations without mercy? (See RSV)

Mercilessly (2 Occurrences)
... Multi-Version Concordance Mercilessly (2 Occurrences). Isaiah 30:14 And
he will let it be broken as a potter's vessel is broken: it ...
/m/mercilessly.htm - 7k

Mercurius (1 Occurrence)

/m/mercurius.htm - 8k

Merciless (4 Occurrences)

/m/merciless.htm - 7k

Maccabees
... After the expulsion of Antiochus Epiphanes from Egypt by the Romans, he gave vent
to his indignation on the Jews, great numbers of whom he mercilessly put to ...
/m/maccabees.htm - 52k