· give an exhibition of to an interested audience; "She shows her dogs frequently"; "We will demo the new software in Washington"

Synonym(s): show, demo, exhibit, present

Hypernym(s): show

· establish the validity of something, as by an example, explanation or experiment; "The experiment demonstrated the instability of the compound"; "The mathematician showed the validity of the conjecture"

Synonym(s): prove, establish, show, shew

Hypernym(s): confirm, corroborate, sustain, substantiate, support, affirm

· provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes; "His high fever attested to his illness"; "The buildings in Rome manifest a high level of architectural sophistication"; "This decision demonstrates his sense of fairness"

Synonym(s): attest, certify, manifest, evidence

Hypernym(s): testify, bear_witness, prove, evidence, show

· march in protest; take part in a demonstration; "Thousands demonstrated against globalization during the meeting of the most powerful economic nations in Seattle"

Synonym(s): march

Hypernym(s): protest, resist, dissent

· having been demonstrated or verified beyond doubt