foot vs rail

foot

noun
  • The bottommost part of a typed or printed page. 

  • The part of a flat surface on which the feet customarily rest. 

  • The basic measure of rhythm in a poem. 

  • Travel by walking. 

  • The end of a rectangular table opposite the head. 

  • In a bryophyte, that portion of a sporophyte which remains embedded within and attached to the parent gametophyte plant. 

  • The part of a sewing machine which presses downward on the fabric, and may also serve to move it forward. 

  • The bottom edge of a sail. 

  • A unit of measure equal to twelve inches or one third of a yard, equal to exactly 30.48 centimetres. 

  • The base of a piece of type, forming the sides of the groove. 

  • A short foot-like projection on the bottom of an object to support it. 

  • A biological structure found in many animals that is used for locomotion and that is frequently a separate organ at the terminal part of the leg. 

  • A unit of measure for organ pipes equal to the wavelength of two octaves above middle C, approximately 328 mm. 

  • Specifically, a human foot, which is found below the ankle and is used for standing and walking. 

  • The base or bottom of anything. 

  • The parsing of syllables into prosodic constituents, which are used to determine the placement of stress in languages along with the notions of constituent heads. 

  • The globular lower domain of a protein. 

  • The muscular part of a bivalve mollusc or a gastropod by which it moves or holds its position on a surface. 

  • Fundamental principle; basis; plan. 

  • The point of intersection of one line with another that is perpendicular to it. 

  • Foot soldiers; infantry. 

  • Recognized condition; rank; footing. 

  • The end of a cigar which is lit, and usually cut before lighting. 

  • The end of a billiard or pool table behind the foot point where the balls are racked. 

verb
  • To sum up, as the numbers in a column; sometimes with up. 

  • To tread to measure of music; to dance; to trip; to skip. 

  • To walk. 

  • To renew the foot of (a stocking, etc.). 

  • To use the foot to kick (usually a ball). 

  • To pay (a bill). 

rail

noun
  • A vertical section on one side of a web page. 

  • A horizontal bar extending between supports and used for support or as a barrier; a railing. 

  • A large line (portion or serving of a powdery illegal drug). 

  • A railroad; a railway, as a means of transportation. 

  • A conductor maintained at a fixed electrical potential relative to ground, to which other circuit components are connected. 

  • Any of several birds in the family Rallidae. 

  • One of the lengthwise edges of a surfboard. 

  • A horizontal piece of wood that serves to separate sections of a door or window. 

  • The metal bar forming part of the track for a railroad. 

verb
  • To enclose with rails or a railing. 

  • To range in a line. 

  • To place on a track. 

  • To sexually penetrate in a rough manner. 

  • To travel by railway. 

  • To complain violently (against, about). 

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