ease vs reserve

ease

noun
  • Freedom from difficulty. 

  • 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 

  • 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. 

verb
  • 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. 

  • To give respite to (someone). 

reserve

noun
  • Restraint of freedom in words or actions; backwardness; caution in personal behavior. 

  • A reserve price in an auction. 

  • Wine held back and aged before being sold. 

  • A body of troops kept in the rear of an army drawn up for battle, reserved to support the other lines as occasion may require; a force or body of troops kept for an exigency. 

  • Absence of color or decoration; the state of being left plain. 

  • The act of reserving or keeping back; reservation; exception. 

  • A tract of land reserved, or set apart, for a particular purpose 

  • A resist. 

  • A preparation used on an object being electroplated to fix the limits of the deposit. 

  • In exhibitions, a distinction indicating that the recipient will get a prize in the event of another person being disqualified. 

  • A member of a team who does not participate from the start of the game, but can be used to replace tired or injured team-mates. 

  • A tract of land set apart for the use of an Aboriginal group; Indian reserve (compare US reservation.) 

  • Funds kept on hand to meet planned or unplanned financial requirements. 

  • A group or pile of cards dealt out at the beginning of a patience or solitaire game to be used during play. 

  • A natural resource known to exist but not currently exploited. 

verb
  • To keep back; to retain. 

  • To book in advance; to make a reservation. 

  • To keep in store for future or special use. 

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