front vs mask

front

verb
  • To act as a front (for); to cover (for). 

  • To face up to, to meet head-on, to confront. 

  • To provide money or financial assistance in advance to. 

  • To deceive or attempt to deceive someone with false or disingenuous appearances (on). 

  • To appear before. 

  • To move (a word or clause) to the start of a sentence (or series of adjectives, etc). 

  • To pronounce with the tongue in a front position. 

  • To adorn with, at the front; to put on the front. 

  • To assume false or disingenuous appearances. 

  • Of an alter in dissociative identity disorder: to be the currently actively presenting member of (a system), in control of the patient's body. 

  • To lead or be the spokesperson of (a campaign, organisation etc.). 

  • To face, be opposite to. 

noun
  • An area where armies are engaged in conflict, especially the line of contact. 

  • A major military subdivision of the Soviet Army. 

  • A grill (jewellery worn on front teeth). 

  • The foremost side of something or the end that faces the direction it normally moves. 

  • A seafront or coastal promenade. 

  • A person or institution acting as the public face of some other, covert group. 

  • The beginning. 

  • A field of activity. 

  • The lateral space occupied by an element measured from the extremity of one flank to the extremity of the other flank. 

  • An act, show, façade, persona: an intentional and false impression of oneself. 

  • The most conspicuous part. 

  • That which covers the foremost part of the head: a front piece of false hair worn by women. 

  • The side of a building with the main entrance. 

  • When a combat situation does not exist or is not assumed, the direction toward which the command is faced. 

  • The direction of the enemy. 

  • The interface or transition zone between two airmasses of different density, often resulting in precipitation. Since the temperature distribution is the most important regulator of atmospheric density, a front almost invariably separates airmasses of different temperature. 

adj
  • Closest or nearest, of a set of futures contracts which expire at particular times, or of the times they expire; (typically, the front month or front year is the next calender month or year after the current one). 

  • Located at or near the front. 

  • Pronounced with the highest part of the body of the tongue toward the front of the mouth, near the hard palate (most often describing a vowel). 

mask

verb
  • To conceal; also, to intervene in the line of. 

  • To set or unset (certain bits, or binary digits, within a value) by means of a bitmask. 

  • To bewilder; confuse. 

  • To conceal from view or knowledge; to cover; to hide. 

  • To conceal or disguise one's autism. 

  • To prepare tea in a teapot; alternative to brew. 

  • To disable (an interrupt, etc.) by setting or unsetting the associated bit. 

  • To cover (the face or something else), in order to conceal the identity or protect against injury; to cover with a mask or visor. 

  • (brewing) To mix malt with hot water to yield wort. 

  • To take part as a masker in a masquerade. 

  • to cover or shield a part of a design or picture in order to prevent reproduction or to safeguard the surface from the colors used when working with an air brush or painting 

  • To mash. 

  • To disguise as something else. 

  • To cover or keep in check. 

  • To wear a mask. 

  • To be infused or steeped. 

noun
  • The mesh of a net; a net; net-bag. 

  • A cover, or partial cover, for the face, used for disguise or protection. 

  • That which disguises; a pretext or subterfuge. 

  • A person wearing a mask. 

  • A pattern of bits used in bitwise operations; bitmask. 

  • A two-color (black and white) bitmap generated from an image, used to create transparency in the image. 

  • mesh 

  • The lower lip of the larva of a dragonfly, modified so as to form a prehensile organ. 

  • In a permanent fortification, a redoubt which protects the caponiere. 

  • A festive entertainment of dancing or other diversions, where all wear masks; a masquerade. 

  • Mash. 

  • The head of a fox, shown face-on and cut off immediately behind the ears. 

  • A social phenomenon where autistic people learn, practice, and perform certain behaviors and suppress others in order to appear more neurotypical. 

  • A flat covering used to block off an unwanted portion of a scene or image. 

  • A grotesque head or face, used to adorn keystones and other prominent parts, to spout water in fountains, and the like. 

  • A screen for a battery. 

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