endorse verb

ADV. enthusiastically, firmly, heartily, strongly, warmly, wholeheartedly | entirely, fully | overwhelmingly, unanimously | broadly The government has broadly endorsed a research paper proposing new educational targets for 14-year-olds. | explicitly, implicitly The plan does not explicitly endorse the private ownership of land. | formally, officially | publicly | effectively

VERB + ENDORSE fail to, refuse to