"ugliest" in the adjective sense
1. ugly
displeasing to the senses
"an ugly face"
"ugly furniture"
2. surly, ugly
inclined to anger or bad feelings with overtones of menace
"a surly waiter"
"an ugly frame of mind"
3. despicable, ugly, vile, slimy, unworthy, worthless, wretched
morally reprehensible
"would do something as despicable as murder"
"ugly crimes"
"the vile development of slavery appalled them"
"a slimy little liar"
4. atrocious, frightful, horrifying, horrible, ugly
provoking horror
"an atrocious automobile accident"
"a frightful crime of decapitation"
"an alarming, even horrifying, picture"
"war is beyond all words horrible"- Winston Churchill
"an ugly wound"
Source: WordNet® (An amazing lexical database of English)
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