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Word Games

Words ending with R - Front hooks

Possible Front Hook(s)
ar, br, cr, dr, er, fr, hr, ir, jr, kr, mr, or, pr, sr, ur, yr, zr

Words starting with R - Back hooks

Possible Back Hook(s)
ra, rb, rd, re, rf, rh, ri, rn, ro, ru, rv

Word Lists


R in crossword

R as solution
R as crossword solver hint

Letters of R



Another word for R

r: gas constant, universal gas constant, radius, roentgen

Meaning of R

[n] the length of a line segment between the center and circumference of a circle or sphere

[n] the 18th letter of the Roman alphabet

[n] (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole

[n] a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air

See also

r: Roman alphabet, alphabetic character, letter of the alphabet, radioactivity unit, radius of curvature, constant, diam, diameter, length, letter, semidiameter