Is “Sentiment” a Scrabble word?
Yes
SENTIMENT
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 Sentiment
/ˈsɛn.tɪ.mənt/
noun
1.A general thought, feeling, or sense.
“The sentiment emerged that we were acting too soon.”
2.Feelings, especially tender feelings, as apart from reason or judgment, or of a weak or foolish kind.