marbles vs wits

marbles and wits both are nouns.

Word	Noun	Adjective	Verb	Adverb
marbles	Yes	No	No	No
wits	Yes	No	No	No

As nouns, marbles and wits are synonyms defined as:

marbles and wits: the basic human power of intelligent thought and perception

marbles (noun)	wits (noun)
a children's game played with little balls made of a hard substance (as glass)	the basic human power of intelligent thought and perception
the basic human power of intelligent thought and perception