Valid Scrabble word
Is SI a valid Scrabble word?
Yes. SI is a valid Scrabble word worth 2 points.
S1I1
Total score: 2 points
Meaning of SI
- noun
a tetravalent nonmetallic element
- noun
a complete metric system of units of measurement for scientists
- noun
the syllable naming the seventh (subtonic) note of any musical scale in solmization
Definitions from Princeton WordNet®.
Is SI valid in every Scrabble dictionary?
SI is ruled the same way across dictionaries.
US
Scrabble US (TWL)
Valid — SI is playable under TWL rules.
UK
Scrabble UK (SOWPODS)
Valid — SI is playable under SOWPODS (Collins) rules.
WWF
Words with Friends (ENABLE)
Valid — SI is playable under ENABLE rules.