Coexist peacefully, as of nations.

Roget 88: accompany, coexist, attend; hang on, wait on; go hand in hand with; synchronize etc. 120; bear company, keep company; row in the same boat; bring in its train; associate with, couple with.    ... show more

Roget 199: be contiguous etc. adj.; join, adjoin, abut on, march with; graze, touch, meet, osculate, come in contact, coincide; coexist; adhere etc. 46.    [cause to be contiguous] juxtapose; contact; join (unite) 43; link (vinculum) 45.    ... show more

Roget 120: coexist, concur, accompany, go hand in hand, keep pace with; synchronize.   

Exist together.

synonym: cohabit.

Dutch: coëxisteren