faced up to (verb) confront: challenge
Sinonime: agreeing, coacting, coactive, coadjuvant, coefficient, collaborating,
collaborative,
collective, collegial, collusive,
combined, combining,
common,
concerted, concurring, coordinated, hand in glove,
harmonious, in league, interdependent,
joining, participating,
reciprocal,
shared, symbiotic, synergetic, synergic,
team,
united, uniting
Antonime: disjoint, disobliging, disunited,
divided,
separate, uncooperative, uncoordinated