ever-busy
interminably
endlessly
on the trot
around the clock
leisureless
thrang
⠁⠇⠺
consistently
invariably
busily
on the go
busy as a bee
ever
forever
incessantly
always
perpetually
ev'ry
constantly
at all times
twenty-four seven
ever-moving
continuously
overbusy
tied up
abustle
unsleeping
momentary
ever and ever
by fits and starts
unbusy
perennially
at every turn
semper-
the whole while
up to one's neck in alligators
morning, noon and night
occupy oneself
flat out
busy as a beaver
repetitive
insistent
rushed
daily
minutely
do-nothing
lazybutt
prodnose
hangashore