overworked
overwork
overburden
exploit
overlabour
overcommitted
overburdened
overladen
overworking
drudgery
ponophobia
overburdensome
loaded down
overbossy
overlaboured
workaholism
bowed down
overinvolved
weighed down
over-industrious
overspend
tête montée
overhire
overdevoted
burnt out
ultralaborious
overdeal
swamp
slave labour
faff
overload
all work and no play makes Jack a dull boy
put it to
workaholic
overhelp
weigh down
too many balls in the air
snow under
glut
slammed
collar-work
overtask
burdened
extravagance
sky-high
overcompensation
forset
tote
paperwork
overpay