Is “Prevail” a Scrabble word?
Yes
PREVAIL
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 Prevail
/pɹɪˈveɪl/
verb
1.To be superior in strength, dominance, influence or frequency; to have or gain the advantage over others; to have the upper hand; to outnumber others.
“Red colour prevails in the Canadian flag.”
2.To be current, widespread or predominant; to have currency or prevalence.
“In his day and age, such practices prevailed all over Europe.”
3.To succeed in persuading or inducing.
“I prevailed on him to wait.”