betwisten betekenis in Engels

challenge [challenged, challenging, challenges]▼(to dispute something)
verb
[UK: ˈtʃæ.ləndʒ] [US: ˈtʃæ.ləndʒ]

contend [contended, contending, contends]▼(strive in opposition)
verb
[UK: kən.ˈtend] [US: kən.ˈtend]

impugn [impugned, impugning, impugns]▼(question the validity of)
verb
[UK: ɪm.ˈpjuːn] [US: ˌɪm.ˈpjuːn]