case vs free

case

verb
  • To cover or protect with, or as if with, a case; to enclose. 

  • To survey (a building or other location) surreptitiously, as in preparation for a robbery. 

  • To place (an item or items of manufacture) into a box, as in preparation for shipment. 

adj
  • The last remaining card of a particular rank. 

noun
  • An instance of a specific condition or set of symptoms. 

  • A small fissure which admits water into the workings. 

  • A box that contains or can contain a number of identical items of manufacture. 

  • A thin layer of harder metal on the surface of an object whose deeper metal is allowed to remain soft. 

  • The outer covering or framework of a piece of apparatus such as a computer. 

  • A section of code representing one of the actions of a conditional switch. 

  • Grammatical cases and their meanings taken either as a topic in general or within a specific language. 

  • A legal proceeding, lawsuit. 

  • A piece of work, specifically defined within a profession. 

  • An instance or event as a topic of study. 

  • A box, sheath, or covering generally. 

  • A specific inflection of a word (particularly a noun, pronoun, or adjective) depending on its function in the sentence. 

  • A suitcase. 

  • A shallow tray divided into compartments or "boxes" for holding type, traditionally arranged in sets of two, the "upper case" (containing capitals, small capitals, accented) and "lower case" (small letters, figures, punctuation marks, quadrats, and spaces). 

  • An actual event, situation, or fact. 

  • A piece of luggage that can be used to transport an apparatus such as a sewing machine. 

  • An enclosing frame or casing. 

  • A cardboard box that holds (usually 24) beer bottles or cans. 

  • Four of a kind. 

  • A piece of furniture, constructed partially of transparent glass or plastic, within which items can be displayed. 

  • The nature of a piece of alphabetic type, whether a “capital” (upper case) or “small” (lower case) letter. 

  • A unit of liquid measure used to measure sales in the beverage industry, equivalent to 192 fluid ounces. 

free

verb
  • To rid of something that confines or oppresses. 

  • To make free; set at liberty; release. 

  • To relinquish (previously allocated memory) to the system. 

adv
  • Without needing to pay. 

adj
  • Of a rocket or missile: not under the control of a guidance system after being launched. 

  • Thrown open, or made accessible, to all; to be enjoyed without limitations; unrestricted; not obstructed, engrossed, or appropriated; open; said of a thing to be possessed or enjoyed. 

  • Without obligations. 

  • With no or only freedom-preserving limitations on distribution or modification. 

  • Without; not containing (what is specified); exempt; clear; liberated. 

  • Privileged or individual; the opposite of common. 

  • (of a morpheme) That can be used by itself, unattached to another morpheme. 

  • Unconstrained. 

  • Unobstructed, without blockages. 

  • Unattached or uncombined. 

  • Not imprisoned or enslaved. 

  • Unconstrained by quantifiers. 

  • Not attached; loose. 

  • Unconstrained of identifiers, not bound. 

  • Not arbitrary or despotic; assuring liberty; defending individual rights against encroachment by any person or class; instituted by a free people; said of a government, institutions, etc. 

  • Unconstrained by timidity or distrust 

  • Intended for release, as opposed to a checked version. 

  • complimentary 

  • Unconstrained by relators. 

  • Obtainable without any payment. 

  • Generous; liberal. 

  • Not currently in use; not taken; unoccupied. 

noun
  • A free transfer. 

  • The usual means of restarting play after a foul is committed, where the non-offending team restarts from where the foul was committed. 

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