Yes, sis is a Scrabble word!
...and is worth 3 points in Scrabble, and 3 points in Words with Friends
Sis is a valid Scrabble word.
Table of Contents
4 definitions of the word 'sis'.
- A female person who has the same parents as another person
- A tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
- A complete metric system of units of measurement for scientists; fundamental quantities are length (meter) and mass (kilogram) and time (second) and electric current (ampere) and temperature (kelvin) and amount of matter (mole) and luminous intensity (candela)
- The syllable naming the seventh (subtonic) note of any musical scale in solmization
What Scrabble words can I make with the letters in sis?
Words that can be created with an extra letter added to sis:
There are 12 words that can be made by adding another letter to 'sis'.