Merciful
Merciful , adjective
[Mercy + -ful.]
1.
Full of mercy; having or exercising mercy; disposed to pity and spare offenders; unwilling to punish. Opposite of merciless.
The Lord, the Lord God, merciful and gracious.
Be merciful, great duke, to men of mold.
2.
Unwilling to give pain; compassionate.
A merciful man will be merciful to his beast.