Is “Tacit” a Scrabble word?
Yes
TACIT
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 Tacit
/ˈtæsɪt/
adjective
1.Expressed in silence; implied, but not made explicit; silent.
“tacit consent : consent by silence, or by not raising an objection”
2.Not derived from formal principles of reasoning; based on induction rather than deduction.