It would depend on the context, but to use "smart" as an adjective you should say inteligente.
AnswerInteligente.
Elegante.
This may be bragging, but the translation is "Soy inteligente."(The other Spanish word for smart, elegante, means to look nice, to be elegant.)
smart (elegant) = elegante smart (intelligent) = inteligente (to) smart (to sting) = picar
Ella es inteligente.
AnswerInteligente.
The word for street smart is: vivo(a).
inteligente
Inteligente
Elegante.
"chica inteligente"
cleverclever or smart
This may be bragging, but the translation is "Soy inteligente."(The other Spanish word for smart, elegante, means to look nice, to be elegant.)
smart (elegant) = elegante smart (intelligent) = inteligente (to) smart (to sting) = picar
el es inteligente
it is maravillosamente inteligente.
perro inteligente