Romans 1 31
without understanding, covenant breakers, without natural affection, unforgiving, unmerciful;
Compare with other 3 random translations
ASV Romans 1:31without understanding, covenant-breakers, without natural affection, unmerciful:
YLT Romans 1:31unintelligent, faithless, without natural affection, implacable, unmerciful;
CSB Romans 1:31senseless, untrustworthy, unloving, and unmerciful.