ease vs upset

ease

verb
  • To give respite to (someone). 

  • To move (something) slowly and carefully. 

  • To free (something) from pain, worry, agitation, etc. 

  • To reduce the difficulty of (something). 

  • To proceed with little effort. 

  • To alleviate, assuage or lessen (pain). 

  • To loosen or slacken the tension on a line. 

  • To lessen in intensity. 

noun
  • Additional space provided to allow greater movement. 

  • Release from constraint, obligation, or a constrained position. 

  • Followed by of or from: release from or reduction of pain, hardship, or annoyance. 

  • Freedom from pain, hardship, and annoyance, sometimes (derogatory, archaic) idleness, sloth. 

  • Ability, the means to do something 

  • Freedom from difficulty. 

  • Skill, dexterity, facility. 

  • Freedom from worry and concern; peace; sometimes (derogatory, archaic) indifference. 

  • Freedom from effort, leisure, rest. 

  • Freedom from financial effort or worry; affluence. 

  • Freedom from embarrassment or awkwardness; grace. 

upset

verb
  • To be upset or knocked over. 

  • To shorten (a tire) in the process of resetting, originally by cutting it and hammering on the ends. 

  • To make (a person) angry, distressed, or unhappy. 

  • To tip or overturn (something). 

  • To defeat unexpectedly. 

  • To thicken and shorten, as a heated piece of iron, by hammering on the end. 

  • To disturb, disrupt or adversely alter (something). 

noun
  • An upper set; a subset (X,≤) of a partially ordered set with the property that, if x is in U and x≤y, then y is in U. 

  • The dangerous situation where the flight attitude or airspeed of an aircraft is outside the designed bounds of operation, possibly resulting in loss of control. 

  • An unexpected victory of a competitor or candidate that was not favored to win. 

  • An overturn. 

  • Disturbance or disruption. 

  • An upset stomach. 

adj
  • Angry, distressed, or unhappy. 

  • Feeling unwell, nauseated, or ready to vomit. 

How often have the words ease and upset occurred in a corpus of books? (source: Google Ngram Viewer )