From Longman Dictionary of Contemporary Englishwalkoverwalk‧o‧ver /ˈwɔːkˌəʊvə $ ˈwɒːkˌoʊvər/ noun [countable] informalWIN a very easy victory► see thesaurus at victory → walk over at walk1
Examples from the Corpus
walkover• If they were expecting this game to be a walkover, they were very wrong.• It should have been easy; it should have been a walkover.• Instead, the civil servants have had a walkover.• Like their rivals, they expect no gifts, no walkovers against an opponent who has lost heart and given up. 