Prove (to be) Useful
v. be shown or be found to be 同义词:proveturn outturn up
establish the validity of something, as by an example, explanation or experiment 同义词:provedemonstrateestablishshowshew
provide evidence for 同义词:testifybear witnessproveevidenceshow
prove formally; demonstrate by a mathematical, formal proof 同义词:prove
put to the test, as for its quality, or give experimental use to 同义词:testprovetrytry outexamineessay
increase in volume 同义词:riseprove
cause to puff up with a leaven 同义词:raiseleavenprove
take a trial impression of 同义词:prove
obtain probate of 同义词:prove