Ugly
Hideous
Synonyms Unattractive, hideous, plain-featured, unlovely, unsightly, disagreeable, frightful, ghastly, grisly, foul, grim, shocking, revolting, repugnant, monstrous, misshapen, disfigured, not much to look at, as plain as a pikestaff, fugly, huckery, ill-favoured, plain, plain-looking, unprepossessing, displeasing, horrible, awful, gruesome, unpleasant, nasty, vile, disgusting, repellent, grotesque, reptilian, deformed, homely, short on looks, as ugly as sin, and no oil painting.
Nasty
Synonyms Unpleasant, alarming, tense, serious, dangerous, threatening, hostile, sinister, minacious, nasty, disagreeable, charged, grave, perilous, menacing, ominous, and direful.
Disagreeable
Synonyms Horrible, disagreeable, reprehensible, horrid, objectionable, obnoxious, vile, dishonourable, rotten, spiteful, evil, unpleasant, despicable, nasty, appalling, offensive, foul, base, dishonest, vicious, malevolent, and wicked.
Example Sentences
The building looks quite ugly.
He called the dress ugly today.
The ugly truth can hurt.
That was an ugly confrontation yesterday.