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UNFOUNDED Antonyms

There are 10 antonyms of the word unfounded. (opposite meanings)
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unfoundedness

Best Opposite Words For UNFOUNDED

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based
verb, adverb, adjectivev, adv, adj
adjective satellite

• having a base

• having a base of operations (often used as a combining form)

established
verb, adverb, adjectivev, adv, adj
adjective

• brought about or set up or accepted; especially long established

adjective satellite

• settled securely and unconditionally

• conforming with accepted standards

• shown to be valid beyond a reasonable doubt

• introduced from another region and persisting without cultivation

justified
adjectiveadj
adjective satellite

• having words so spaced that lines have straight even margins

proven
verb, adjectivev, adj
adjective

• established beyond doubt

supported
verb, adverb, adjectivev, adv, adj
adjective

• sustained or maintained by aid (as distinct from physical support)

• held up or having the weight borne especially from below

valid
adjectiveadj
adjective

• well grounded in logic or truth or having legal force

adjective satellite

• still legally acceptable

founded
verbv
adjective

• come upon unexpectedly or after searching

noun

• food and lodging provided in addition to money

verb

• set up or found

• set up or lay the groundwork for

• use as a basis for; found on

grounded
verb, noun, adjectivev, n, adj
noun

• the solid part of the earth's surface

• a rational motive for a belief or action

• the loose soft material that makes up a large part of the land surface

• a relation that provides the foundation for something

• a position to be won or defended in battle (or as if in battle)

• the part of a scene (or picture) that lies behind objects in the foreground

• material in the top layer of the surface of the earth in which plants can grow (especially with reference to its quality or use)

• a relatively homogeneous percept extending back of the figure on which attention is focused

• a connection between an electrical device and a large conducting body, such as the earth (which is taken to be at zero voltage)

• (art) the surface (as a wall or canvas) prepared to take the paint for a painting

• the first or preliminary coat of paint or size applied to a surface

verb

• fix firmly and stably

• confine or restrict to the ground

• place or put on the ground

• instruct someone in the fundamentals of a subject

• bring to the ground

• hit or reach the ground

• throw to the ground in order to stop play and avoid being tackled behind the line of scrimmage

• (baseball) a hit that travels along the playing field.

• cover with a primer; apply a primer to

• connect to a ground

• use as a basis for; found on

substantiated
verb, adjectivev, adj
verb

• establish or strengthen as with new evidence or facts

• represent in bodily form

• make real or concrete; give reality or substance to

• solidify, firm, or strengthen

warranted
adjectiveadj
noun

• a writ from a court commanding police to perform specified acts

• a type of security issued by a corporation (usually together with a bond or preferred stock) that gives the holder the right to purchase a certain amount of common stock at a stated price

• formal and explicit approval

• a written assurance that some product or service will be provided or will meet certain specifications

verb

• provide adequate grounds to justify (a certain course of action)

• stand behind and guarantee the quality, accuracy, or condition of

Alternatives for BASED

Alternatives for ESTABLISHED

Alternatives for JUSTIFIED

Alternatives for PROVEN

Alternatives for SUPPORTED

Alternatives for VALID

Alternatives for FOUNDED

Alternatives for GROUNDED

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