débil
weak
fuerte
strong
mayor
older
menor
younger
cariñoso (a)
affectionate
perezoso (a) / flojo (a)
lazy
mimado (a)
spoiled
chistoso (a)
funny / joker
tacaño (a)
cheap
estricto (a)
strict
activo (a)
active
inquieto (a)
anxious
travieso (a)
mischievous
terco (a)
stubborn
grosero (a)
rude
mentiroso (a)
liar
celoso (a)
jealous
pesimista
pessimistic
optimista
optimistic
viejo (a)
old
joven
young