Synonyms of demonstrated

demonstrated 1 of 2

adjective

as in confirmed

Related Words

• confirmed
• proven
• established
• validated
• valid
• attested
• actual
• substantiated
• real
• effective
• verified
• undeniable
• very
• unquestionable
• genuine
• indisputable
• irrefutable
• authenticated
• convincing
• concrete
• incontestable
• incontrovertible
• unmistakable
• inescapable
• true
• existent
• factual
• verifiable
• realistic
• indubitable
• believable
• sure-enough
• literal
• real-world
• bona fide
• real-life
• de facto
• substantial
• tangible
• positive
• final
• authentic
• palpable
• certain
• certified
• objective
• absolute
• authoritative
• hard
• certifiable

Dissimilar Words

• possible
• potential
• alleged
• assumed
• theoretical
• hypothetical
• ideal
• nonexistent
• envisioned
• conjectural
• conceived
• supposed
• visualized
• reputed
• envisaged
• pictured
• imagined
• platonic
• invented
• legendary
• illusory
• fictitious
• inexistent
• fabled
• chimerical
• fictional
• fanciful
• fabricated
• suppositional
• imaginary
• symbolic
• abstract
• pretend
• romantic
• fake
• make-believe
• unreal
• virtual
• made-up

demonstrated

2 of 2

verb

past tense of demonstrate

1

as in proved

to gain full recognition or acceptance of

you must demonstrate your scientific thesis before a jury of your professional peers

Synonyms & Similar Words

• proved
• established
• showed
• confirmed
• evidenced
• documented
• substantiated
• upheld
• sustained
• justified
• attested
• verified
• supported
• corroborated
• authenticated
• validated
• bore out

Antonyms & Near Antonyms

• disproved
• invalidated
• refuted
• discredited
• rebutted
• confuted

2

as in established

to show the existence or truth of by evidence

the paleontologist hopes to demonstrate that dinosaurs once existed in central Peru by unearthing the fossil evidence

Synonyms & Similar Words

• proved
• established
• documented
• validated
• confirmed
• identified
• verified
• substantiated
• evidenced
• corroborated
• recorded
• evinced
• witnessed
• upheld
• supported
• buttressed
• adduced
• attested
• testified
• sustained
• authenticated
• certified
• backed (up)
• confessed
• circumstantiated
• vouched
• nailed
• clinched
• deposed
• settled

Antonyms & Near Antonyms

• challenged
• objected
• alleged
• refuted
• assumed
• disputed
• disproved
• rebutted
• presumed
• suspected
• guessed
• surmised
• conjectured

3

as in revealed

to make known (something abstract) through outward signs

the babysitter's actions during the emergency demonstrate beyond doubt her general dependability

Synonyms & Similar Words

• revealed
• displayed
• showed
• manifested
• betrayed
• exposed
• evinced
• declared
• communicated
• announced
• disclosed
• sounded
• gave away
• uncovered
• proclaimed
• advertised
• bared
• aired
• publicized
• bespoke
• projected
• broadcast
• trumpeted
• blazed
• unbosomed
• uncloaked
• placarded

Antonyms & Near Antonyms

• misrepresented
• belied
• distorted
• twisted
• disguised
• falsified
• camouflaged
• covered
• concealed
• obscured
• hid
• masked
• veiled
• whitewashed
• garbled
• occluded
• glossed (over)
• varnished
• gilded
• counterfeited

4

as in explained

to make plain or understandable

a few striking facts should demonstrate the complex nature of our topic

Synonyms & Similar Words

• explained
• illustrated
• clarified
• interpreted
• simplified
• illuminated
• elucidated
• expounded
• explicated
• construed
• analyzed
• cleared (up)
• defined
• spelled out
• resolved
• demystified
• specified
• solved
• got across
• deciphered
• unriddled
• decoded
• unraveled
• disentangled
• annotated
• undid
• untangled
• glossed
• broke down
• unscrambled
• commentated

Antonyms & Near Antonyms

• obscured
• clouded
• confused
• confounded
• obfuscated
• befogged

5

as in illustrated

to show or make clear by using examples

the visiting physicist demonstrated very graphically several basic scientific principles

Synonyms & Similar Words

• illustrated
• explained
• exemplified
• mentioned
• clarified
• analyzed
• specified
• cited
• quoted
• interpreted
• adduced
• detailed
• instanced
• elucidated
• named
• expounded
• listed
• construed
• illuminated
• cleared (up)
• explicated
• simplified
• enlightened
• enumerated
• spelled out
• edified
• broke down

Antonyms & Near Antonyms

• obscured
• blurred
• darkened
• clouded
• puzzled
• confused
• perplexed
• muddied
• fogged
• beclouded

Example Sentences

Recent Examples of demonstrated

Verb

Anthropic researchers demonstrated this weakness by using Claude to generate seemingly innocent stories that taught other models to resist human oversight. — Aamir Khollam, Interesting Engineering, 31 Oct. 2026

Patients largely avoided drug, with the whole episode culminating in investigations by the media and Congress that demonstrated improper pressure by the manufacturer on the FDA leading to the approval decision. — C. Joseph Ross Daval, STAT, 30 Oct. 2026

Sanders has also demonstrated a willingness to defend his branding against competing claims. — Daniel Libit, Sportico.com, 30 Oct. 2026

After a period of inactivity that included elbow surgery, Álvarez — beyond his opponents — faces his greatest enemy in Father Time, as demonstrated by his September 2025 loss to Terence Crawford, which cost him his four super-middleweight titles. — Eduard Cauich, Los Angeles Times, 30 Oct. 2026

Around 800,000 people demonstrated across France, including 250,000 in Paris, according to the CGT. — Jenni Reid, CNBC, 30 Oct. 2026

The Houthis in Yemen, whom the kingdom has been battling on and off since 2009, have demonstrated an alarming ability to strike deep inside Saudi Arabia, from airports to the Aramco head office, with no regard for civilian lives. — Matthew Martin, semafor.com, 23 Oct. 2026

Commutations reduce prison sentences, generally allowing incarcerated people who have demonstrated rehabilitation to seek earlier parole consideration. — Rosalio Ahumada, Sacbee.com, 23 Oct. 2026