Search the Bible for G415 in IGNT

ἀνελεήμων
aneleēmōn
an-eleh-ay'-mone
From G1 (as a negative particle) and G1655; merciless

KJV Usage: unmerciful.

Romans 1:31 (KJV_Strongs)

31 G801 Without understanding G802 , covenantbreakers G794 , without natural affection G786 , implacable G415 , unmerciful:

Romans 1:31 (IGNT)

31 G801 ασυνετους Without Understanding G802 ασυνθετους Perfidious, G794 αστοργους Without Natural Affection G786 ασπονδους Implacable, G415 ανελεημονας Unmerciful;