Found 5,023 synonyms starting with O: Page #20

Skip to:O OA OB OC - OE OF - OH OI - OK OL - ON OO - OQ OR - OT OU - OW OX - OZ

open-chain	open-class word	open-door	open-door policy
open-end	open-end credit	open-end fund	open-end investment…
open-end wrench	open-ended	open-eyed	open-face sandwich
open-handed	open-heart surgery	open-hearted	open-hearth process
open-label	open-minded	open-mindedness	open-mouthed
open-pit	open-source	open-standard	open-standards
openbill	opencast	opencast mining	opencut
opened	opener	openhanded	openhandedness
openhearted	opening	opening hours	opening line
opening move	opening night	opening-up	openings
openly	openmouthed	openness	opens
openside plane	opepe	oper	opera
opera bouffe	opera cloak	opera comique	opera company
opera glasses	opera hat	opera hood	opera house
opera star	operability	operable	operand
operandi	operant conditioning	operate	operate on
operated	operates	opérateurs	operatic
operatic star	operating	operating budget	operating capability
operating capital	operating cost	operating expense	operating instructi…
operating microscope	operating procedure	operating room	operating statement
operating surgeon	operating system	operating table	operating theater
operating theatre	operating(a)	operating-system	operation
operation code	operational	operational casualty	operational cell
operational damage	operational-level	operationalisation	operationalise
operationalization	operationalize	operationalized	operationalizing
operationally	operationpkos	operations	operations research
operative	operative field	operatives	operator
operator gene	operators	operculate	operculated
operetta	operose	operoseness	opes
opfor	ophelia	Ophélie David	opher

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Quiz

Are you a human thesaurus?

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Which of the following words is not a synonym of the others?

A merge

B combine

C defuse

D aggregate