Antonyms of adj demonstrative_of

1 sense of demonstrative of

Sense 1
demonstrative of (predicate) -- (serving to prove or demonstrate; "the oath of office is...demonstrative of the legislative opinion on this subject"- John Marshall)

INDIRECT (VIA supportive) -> unsupportive -- (not furnishing support or assistance)

Similarity of adj demonstrative_of

1 sense of demonstrative of

Sense 1
demonstrative of (predicate) -- (serving to prove or demonstrate; "the oath of office is...demonstrative of the legislative opinion on this subject"- John Marshall)
       => supportive (vs. unsupportive) -- (furnishing support or assistance; "a supportive family network"; "his family was supportive of his attempts to be a writer")