chief operating officer
Synonyms for chief
head (leader, boss, chieftain
>>)
principal (main, primary, master
>>)
senior
captain
leading
supreme
prime
commanding
lead
foremost
overriding
See all synonyms for chiefSynonyms for officer
police officer (policeman, constable, cop
>>)
military officer
public servant (officeholder, executive officer, official
>>)
functionary
See all synonyms for officer