Dictionary
R
r 1
About 1 syllable
noun · 1 letters · Less common
- Scrabble US & Canada : not valid
- Scrabble UK & worldwide : not valid
- Words With Friends : not valid
- Wordle : not valid
What does r mean?
noun
a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air
Synonymsroentgen
(physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole
Synonymsgas constantuniversal gas constant
the 18th letter of the Roman alphabet
the length of a line segment between the center and circumference of a circle or sphere
Synonymsradius
Is R a valid word?
| Game / word list | Valid? |
|---|---|
| Scrabble US & Canada (NWL / TWL) | No |
| Scrabble UK & worldwide (Collins / SOWPODS) | No |
| Words With Friends (ENABLE) | No |
| Wordle (guess list) | No |
How many points is R worth?
Scrabble
1 ptsWords With Friends
1 ptsWordfeud
1 ptsNYT Crossplay
1 ptsScores are the sum of the tile values, before premium squares or bingo bonuses.
R: quick answers
Is R a valid Scrabble word?
No. R is not in the official Scrabble word lists we check, so you can’t play it in a rated game.
How many points is R worth?
R scores 1 points in Scrabble, 1 in Words With Friends, 1 in Wordfeud and 1 in NYT Crossplay. These are plain tile totals, before any double- or triple-letter and word squares.
What does r mean?
As a noun, r means “a unit of radiation exposure”. It has 4 meanings in total, listed above.