ADJECTIVE
(difficult)-duro
Synonyms for tough
arduous
arduo
bleak
crudo
bleak
desolado
burdensome
oneroso
challenging
estimulante
challenging
retador
controversial
controvertido
cutthroat
feroz
deplorable
deplorable
exigent
exigente
formidable
formidable
grave
grave
grueling
agotador
harrowing
angustioso
harsh
duro
obdurate
obstinado
terrible
terrible
unbearable
insoportable
uncomfortable
desagradable
unfriendly
hostil
uphill
arduo
wearing
agotador
wretched
espantoso
Antonyms for tough
ADJECTIVE
(physically and emotionally strong)-fuerte
Synonyms for tough
cast-iron
férreo
dauntless
intrépido
headstrong
testarudo
healthy
sano
insistent
insistente
insubordinate
insubordinado
persevering
perseverante
strong-willed
tenaz
strong-willed
tozudo
tough guy
tipo duro
unbreakable
inquebrantable
uncompromising
intransigente
unflinching
a toda prueba
unforgiving
implacable
unyielding
inflexible
Antonyms for tough
ADJECTIVE
(strict)-duro
Synonyms for tough
Antonyms for tough
ADJECTIVE
(hard-wearing)-resistente
Synonyms for tough
Antonyms for tough
NOUN
(ruffian)-el matón
Synonyms for tough
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