Synonyms for r
r

Princeton's WordNetRate these synonyms:0.0 / 0 votes

1. roentgen, Rnoun

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

   Synonyms:
   gas constant, radius, roentgen, universal gas constant

2. gas constant, universal gas constant, Rnoun

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

   Synonyms:
   gas constant, radius, roentgen, universal gas constant

3. R, rnoun

   the 18th letter of the Roman alphabet

   Synonyms:
   gas constant, radius, roentgen, universal gas constant

4. radius, rnoun

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

   Synonyms:
   radius, gas constant, universal gas constant, roentgen, spoke, wheel spoke

Matched Categories

1. • Constant
   • Length
   • Letter
   • Physics
   • Radioactivity Unit

PPDB, the paraphrase databaseRate these paraphrases:0.0 / 0 votes

1. List of paraphrases for "r":

   p, s, md, r., research, ρ

Suggested Resources

1. r

   The r symbol -- In this Symbols.com article you will learn about the meaning of the r symbol and its characteristic.

2. r

   Quotes by r -- Explore a large variety of famous quotes made by r on the Quotes.net website.

3. r

   Song lyrics by r -- Explore a large variety of song lyrics performed by r on the Lyrics.com website.

How to pronounce r?

How to say r in sign language?

Usage in printed sourcesFrom: 

1. 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