off vs say

off

verb
  • To kill. 

  • To switch off. 

adj
  • Inoperative, disabled. 

  • On the side furthest from the kerb (the right-hand side if one drives on the left). 

  • Inappropriate; untoward. 

  • Circumstanced. 

  • Cancelled; not happening. 

  • Disgusting, repulsive, abhorrent. 

  • Presently unavailable. 

  • Started on the way. 

  • Rancid, rotten, gone bad. 

  • Less than normal, in temperament or in result. 

  • The off front wheel came loose. 

  • Not fitted; not being worn. 

  • Designating a time when one is not performing to the best of one's abilities. 

  • In, or towards the half of the field away from the batsman's legs; the right side for a right-handed batsman. 

  • Far; off to the side. 

  • Designating a time when one is not strictly attentive to business or affairs, or is absent from a post, and, hence, a time when affairs are not urgent. 

prep
  • Placed after a number (of products or parts, as if a unit), in commerce or engineering. 

  • Removed or subtracted from. 

  • Used to indicate the location or direction of one thing relative to another, implying adjacency or accessibility via. 

  • Out of the possession of. 

  • Detached, separated, excluded or disconnected from; away from a position of attachment or connection to. 

  • Used to express location at sea relative to land or mainland. 

  • No longer wanting or taking. 

  • Not positioned upon, or away from a position upon. 

adv
  • Offstage. 

  • Used in various other ways specific to individual idiomatic phrases, e.g. bring off, show off, put off, tell off, etc. See the entry for the individual phrase. 

  • Into a state of non-operation or non-existence. 

  • So as to remove or separate, or be removed or separated. 

  • In a direction away from the speaker or other reference point. 

noun
  • Beginning; starting point. 

say

verb
  • To recite. 

  • Suppose, assume; used to mark an example, supposition or hypothesis. 

  • To tell, either verbally or in writing. 

  • To indicate in a written form. 

  • To have a common expression; used in singular passive voice or plural active voice to indicate a rumor or well-known fact. 

  • To pronounce. 

  • To try; to assay. 

  • To bet as a wager on an outcome; by extension, used to express belief in an outcome by the speaker. 

  • To speak; to express an opinion; to make answer; to reply. 

adv
  • Pick a color you think they'd like, say, peach. 

  • For example; let us assume. 

noun
  • Tried quality; temper; proof. 

  • A chance to speak; the right or power to influence or make a decision. 

  • Essay; trial; attempt. 

  • Trial by sample; assay; specimen. 

  • A strainer for milk. 

intj
  • Used to gain someone's attention before making an inquiry or suggestion 

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