Is “Immature” a Scrabble word?
Yes
IMMATURE
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 Immature
/ɪməˈtjʊə(ɹ)/
noun
1.An immature member of a species.
adjective
1.Occurring before the proper time; untimely, premature (especially of death).
2.Not fully formed or developed; not grown.
3.Childish in behavior; juvenile.
“The man was immature for throwing a tantrum.”
Synonyms: infantile, milky