active
on active service / on active duty

bounden
my bounden duty

carry out
to carry out one's duty

customs
customs duty

death
death duty

duty
to do one's duty

duty-bound
moralmente obrigado

duty-free
duty-free shop

estate
estate duty

export
export duty

heavy-duty
a heavy-duty meeting

IDF
International Duty Free

legacy
legacy duty

liable
liable to duty

neglect
neglect of duty

neighbour
our duty towards our neighbour

off-duty
fora de serviço

officer
officer on duty

orderly
to be on orderly duty

probate
probate duty

protective
protective duty / protective tariff

reclaim
to reclaim somebody to a sense of duty

sacred
to regard something as a sacred duty

seduce
they tried to seduce him from his duty

sentry
sentry duty / sentry go

slave
to be a slave to duty

solemn
solemn duty

tour
tour of duty

unfit
...unfit for duty / unfit for military service