Word Study
executive officer
THESAURUS
executive officer
ADC, CO, OD, acolyte, adjutant, advocate, agent, aid, aide, aide-de-camp, aider, alter ego, alternate, amicus curiae, archon, assistant, attendant, attorney, auxiliary, backup, backup man, best man, brigadier, brigadier general, captain, champion, chancellor, chicken colonel, chief executive, chief executive officer, chief of staff, coadjutant, coadjutor, coadjutress, coadjutrix, colonel, commandant, commander, commander in chief, commanding officer, commissioned officer, company officer, dean, deputy, dummy, exec, executive, executive director, executive secretary, exponent, field marshal, field officer, figurehead, first lieutenant, five-star general, four-star general, general, general officer, generalissimo, help, helper, helpmate, helpmeet, jemadar, junior officer, lieutenant, lieutenant colonel, lieutenant general, locum, locum tenens, magistrate, major, major general, management, managing director, marechal, marshal, officer, official, one-star general, orderly officer, paranymph, paraprofessional, pinch hitter, pleader, prefect, president, prexy, procurator, provost, proxy, representative, risaldar, second, second in command, secondary, secretary, senior officer, servant, shavetail, sideman, sirdar, staff officer, stand-in, subahdar, subaltern, sublieutenant, substitute, supporting actor, supporting instrumentalist, surrogate, the Old Man, the administration, the brass, three-star general, top brass, treasurer, two-star general, understudy, utility man, vicar, vicar general, vice, vice-chancellor, vice-president, vicegerent, wardenFor further exploring for "executive officer" in Webster Dictionary Online