Is “Apt” a Scrabble word?
Yes
APT
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 Apt
/æpt/
adjective
1.Suitable; appropriate; fit or fitted; suited.
“an apt metaphor”
2.(of persons or things) Having a habitual tendency; habitually liable or likely; disposed towards.
3.Ready; especially fitted or qualified (to do something); quick to learn.
“a pupil apt to learn”
Synonyms: appropriate, meet, suitable, disposed, inclined, liable