cobelligerent

He damned himself doubly, since his remark had probably offended his all-important cobelligerent.

Algarve was a nasty cobelligerent.

Prince Springbuck, if he feels sufficiently rested, is invited to accompany me, as befits a cobelligerent.

Especially if the Solarian League wasn't simply giving them free passage to reach Mesa but actually acting as a cobelligerent.

In the Continuation War, fought by Finland as a cobelligerent with Germany from 1941 to 1944, Finnish forces again demonstrated their superior qualities.

As foreign minister of a kingdom with a large, unfriendly neighbor and an arrogant cobelligerent, Hajjaj didn't see the advisability of counting on much of anything.

He had to listen with great attention, Algarve being Zuwayza's cobelligerent against King Swemmel of Unkerlant and much the bigger power of the two.