toughen
tough
forharden
tough as teak
up the ante
toughening
stiffen
toughish
semitough
tough as nails
graft
beaver
sweat
slave
toughenable
harden
indurate
semihard
hit it for six
engrail
roughen
induration
make hard work of
outstrain
sprattle
zonk
get into trouble
hammer
struggle
hardened
testing
pushingly
toughly
big
devvel
graunch
ultratough
toil
scraffle
difficultate
molly wop
seize up
test
provocate
hard case
wrestle
bang
go to the trouble
effort
heave
inbeat
do over
supertough
challenge
superharden
flail
thrash
thresh
humbug
struggleful
overchallenge
rigidize
hard going
lam
put a shift in
hard as iron
piledriver
shun
upseek
laborious
fiercen
toughened
tew
daunting
take someone's head off
overhard
hardish
ambitious
sheet iron
strainingly
taxing
queer someone's pitch
scamblingly
show willing
extend oneself
overwork
toughen up
bid
press
pound
smack up
overpush
lightning in a bottle

English words for 'To make tough.'

As you may have noticed, above you will find words for "To make tough.". Hover the mouse over the word you'd like to know more about to view its definition. Click search related words by phrase or description. to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.

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