Is “Twice” a Scrabble word?
Yes
TWICE
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Twice
/twaɪs/
adverb
1.Two times.
2.(usually with "as", of a specified quality) Doubled in quantity, intensity, or degree.
Synonyms: two times