buried ones head sand (verb) ignore: disregard on purpose
Detalii: ignore is properly used of things that are present in our surroundings; but for things like rules, conventions, stipulations, contracts, the right word is disregard
Sinonime: abettor,
accessory, aid, aide,
ally, assistant, associate, co-conspirator, collaborator, colleague, confederate, conspirator, insider, partner, plant*, stall*
Antonime: adversary,
enemy,
opponent