at crosspurposes (adjective) opposed/opposing: antagonistic, against
Sinonime: accede, accord,
acquiesce,
assent,
band, be consonant with, be in harmony, coadjute, coincide,
collaborate,
combine, come together,
consent,
cooperate, cut a deal, equal, harmonize, jibe,
join,
league*,
meet,
okay*, pass on, shake on,
uniteAntonime: argue, differ,
disagree,
disapprove,
dispute,
object,
oppose,
reject