Definitions

C.O.

NOUN

conscientious objector

Synonyms

WEAK

conchie nonviolent person peacenik war-hater

NOUN

carbon monoxide

Synonyms

WEAK

carbon monoxide gas exhaust fumes

NOUN

commander

Synonyms

STRONGEST

administrator captain chief commandant director head officer ruler

STRONG

boss czar don exec guru kingfish kingpin mastermind skipper

WEAK

big cheese head honcho head person high priest/priestess higher up lead-off person point person top banana top brass top dog

Antonyms

STRONGEST

employee worker

WEAK

follower

NOUN

commanding officer

Synonyms

STRONGEST

commandant commander

WEAK

general hetman old man sirdar

NOUN

employer

Synonyms

STRONGEST

boss company corporation entrepreneur executive firm management manager manufacturer organization owner

STRONG

CEO President businessperson capitalist chief director establishment head juice kingpin outfit overseer patron proprietor superintendent supervisor

WEAK

big shot front office head honcho meal ticket workers big cheese

Antonyms

STRONGEST

employee

STRONG

worker

NOUN

executive

Synonyms

STRONGEST

administration administrator boss chief commander director entrepreneur government leader management manager officer official supervisor

STRONG

CEO VIP brass businessperson directorate exec governor head heavyweight hierarchy higher-up industrialist leadership skipper tycoon

WEAK

big wheel head honcho head person key player top brass

Antonyms

STRONGEST

employee follower worker

NOUN

harmonization

Synonyms

STRONGEST

accession adjustment compatibility compliance

STRONG

accommodation accord accordance affiliation affinity alliance amity approving arbitration arrangement assenting bargaining chime compromise

WEAK

acceding acknowledging authorizing complying

Antonyms

STRONGEST

disagreement

STRONG

antagonism discord dislike dissension hatred hostility

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The complaint identifies the company as Faraz Pardaz Rayaneh Co.

From Los Angeles Times • Jun. 4, 2026

It licenses technology from the largest battery maker in the world, Contemporary Amperex Technology Co.

From Barron's • Jun. 3, 2026

The combination of the positive news on the industrial dispute and the relentless demand for high-end semiconductor chips led to an 8% rally in Samsung, the second-biggest company in Asia behind Taiwan Semiconductor Manufacturing Co.

From MarketWatch • May 21, 2026

John Sculley was the president of Pepsi-Cola Co.

From The Wall Street Journal • May 21, 2026

"Co back to your bedchamber, sweet Jonquil," he whispered.

From "A Clash of Kings" by George R.R. Martin

C.O.

Example Sentences

Related Words