Synonyms for main duty

Synonyms for main

primary (principal, , >>)
key (central, big, grand >>)
core (staple, cardinal, basic >>)
chief (head, senior, superior >>)
master
dominant
foremost
premier
predominant
base
trunk
primal
principal part

See all synonyms for main

Synonyms for duty

obligation (responsibility, commitment, burden >>)
charge (tariff, due, fee >>)
task (job, office, assignment >>)
levy (impost, tax, toll >>)
collection
tour of duty

See all synonyms for duty