the lowest

callous dangerous evil hard malicious nasty rough ugly vicious vile

malign sour

bad-tempered cantankerous churlish contemptible despicable difficult disagreeable dishonorable down and dirty formidable hard-nosed ill-tempered infamous liverish lousy perfidious pesky rotten scurrilous shameless snide treacherous troublesome unfriendly unpleasant unscrupulous vexatious

agreeable decent friendly gentle good kind mild moral nice pleasant pleasing sensitive sympathetic upright

compassionate polite