quick-tempered
irascible
quarrlelsome
apendenciero, peleador, pele�n (colloquial)
realistic
realista, razonable
reclusive
dado a recluirse; solitario
reliable
fiable, confiable
reluctant
renuente, reacio, reticente (disinclined)
resentful
resentful, de resentimiento (bitter), celoso (envious)
reserved
reservado
resourceful
ingenioso
respected
respetado
responsible
responsable
restless
inquieto, (unsettled), impaciente (impatient)
ridiculous
rid�culo
sad
triste (unhappy) , lamentable (regrettable)
sassy
descarado, atrevido (spirited) (United States) , fresco (disrespectful) (United States)
self-assured
seguro(a) de s� mismo(a)
selfish
ego�sta (self-centered)
sensible
sensato (person), prudente (idea) (reasonable), pr�ctico
sentimental
sentimental, soulful
serene
sereno
serious
serio
short-tempered
irritable, de mal genio
shrewd
astuto, perspicaz, inteligente, sagaz
shy
t�mido, penoso, vergonzoso (timid)
silly
tonto, bobo, zonzo (Latin America), sonso (Latin America) (foolish), rid�culo
sincere
sincero (honest)
sleepy
somnoliento, so�oliento (drowsy)
sloppy
descuidado, chapucero (carelessly done) , desarreglado, desali�ado (negligent)
slow
lento, despacio (not moving fast)
smart
inteligente
snazzy
vistoso, elegante
snobby
esnob (a person with an exaggerated respect for high social position or wealth who seeks to associate with social superiors and dislikes people or activities regarded as lower-class.)
sober
sobrio (not drunk), serio
sophisticated
sofisticado
spiteful
rencoroso, malintencionado, malicioso (remark)
stable
estable (unchanging)
steady
firme, fijo (gaze)(unwavering)
stern
severo, duro (harsh)
strong
fuerte
stupid
est�pido, tonto
subtle
sutil, suave (delicate) so delicate or precise as to be difficult to analyze or describe. making use of clever and indirect methods to achieve something.
"he tried a more subtle approach
sulky
malhumorado
superficial
superficial (appearing to be true or real only until examined more closely)
suspicious
sospechoso
sweet
amable (kind)
tactful
tacto, diplom�tico
tactless
falto de tacto, indiscreto, poco diplom�tico
testy
irritable
thoughtful
pensativo, meditabundo (pensive), serio (thought-out), considerado, amable (attentive)
timid
t�mido, meditabundo (pensive), serio (thought-out)
tired
cansado
tolerant
tolerante (open-minded)
touchy
susceptible, sensible (over-sensitive), delicado (requiring careful handling)
tranquil
tranquilo, sereno, calmo, apacible (peaceful)
ugly
feo, desagradable
unbalanced
desequilibrado, trastornado (psychology), sesgado, parcial, tendencioso (biased)
uncooperative
poco dispuesto a cooperar; nada colaborador
undependable
poco formal; poco confiable
unemotional
impasible, frio,
unfriendly
antip�tico, hostil, poco amistoso (unsympathetic)
unhelpful
poco servicial, poco dispuesto a ayudar
unimaginative
poco imaginativo, falto de imaginaci�n, sin imaginaci�n
unmotivated
desmotivado, (without motivation)
unpleasant
desagradable
unpopular
impopular, poco popular
unreliable
informal, poco de fiar
unsophisticated
sencillo; c�ndido; burdo;
unstable
inestable
unwilling
no dispuesto, poco dispuesto
vigilant
vigilante, alerta (sometimes invariable), atento (keenly watchful to detect danger wary)
vindictive
vengativo,rencoroso (inclined to seek vengeance) (holding a grudge)
warmhearted
cari�oso(a), amable
wary
cauteloso, precavido, receloso (person) (cautious)
watchful
vigilante, atento
weak
d�bil
well-behaved
bien educado, que se porta bien
well-intentioned
bienintencionado(a)
well-respected
respetado; estimado
well-rounded
completo, equilibrado (varied and balanced), polifac�tico (with a fully developed personality)
wonderful
maravilloso
vulnerable
vulnerable (defenseless)
zealous
ferviente, fervoroso, entusiasta (having or showing zeal)
overzealous
demasiado celoso(a),(too zealous in attitude or behavior)