Solutions Intolerable has 3 entries with similar clues

• 8-letter words
• ugliness"What is a fashion? (…) It is usually a form of .... so intolerable that we have to alter it every six months" (Oscar Wilde)
• 10-letter words
• last-strawSomething that finally makes a situation intolerable
• 15-letter words
• beyond-the-paleMorally or socially intolerable