RichThesaurus
knuckle down
knuckle down
synonyms
buckle down
slave
sweat
break one's back
scratch
belly up to the bar
concentrate
labor
persevere
pour it on
toil
roll up one's sleeves
drudge
center
focus
fixate
apply
be industrious
rivet
shape up
study
be diligent
grind
direct
dig
put
pull up one's socks
peg away
plug away
strive
apply oneself
hustle
bear down
try
get one's act together
pay attention
moonlight
put one's back in it
move in
work hard
zero in
weigh
put mind to
manufacture
nineto-five it
turn
use some elbow grease
plough through
take on
man up
more synonyms
knuckle down
antonyms
relax
rest
neglect
laze
ignore
breeze
idle