dishonourable
adjective
[ dɪsˈɒn(ə)rəb(ə)l ]
• bringing shame or disgrace on someone or something.
• "his crimes are petty and dishonourable"
Similar:
disgraceful,
shameful,
shameless,
shaming,
disreputable,
discreditable,
degrading,
debasing,
ignominious,
ignoble,
blameworthy,
contemptible,
despicable,
reprehensible,
shabby,
shoddy,
sordid,
sorry,
base,
low,
improper,
unseemly,
unworthy,
unprincipled,
unscrupulous,
corrupt,
untrustworthy,
treacherous,
perfidious,
traitorous,
villainous,
shady,
crooked,
low-down,
dirty,
rotten,
rascally,
scoundrelly,
beastly,
scurvy,
knavish,
