Abettor's partner?

Usage examples of aider.

That during the existing insurrection, and as a necessary measure for suppressing the same, all rebels and insurgents, their aiders and abettors within the United States, and all persons discouraging volunteer enlistments, resisting militia drafts, or guilty of any disloyal practice affording aid and comfort to rebels against the authority of the United States, shall be subject to martial law, and liable to trial and punishment by courts-martial or military commissions.

Yet what greater demonstration of your bloodguiltiness could there be than that you came in danger of perishing at the hands of those very persons in whose behalf you pretended you had done this, that you were afraid of the very ones whom you said you had benefited by these acts, and that you did not wait to hear from them or say a word to them, you clever, you extraordinary man, you aider of other people, but secured your safety by flight as if from a battle?

The rest was carpeted in groundsheets and sleeping rolls, now that they had had time to recover their marching packs and bring the last of the supplies down from the Aiders, with scavenged Fritz blankets for extra pad-cling.

Then for two hours the Nazi-hunter told Miller about the Odessa, from its start as an organization for getting wanted SS criminals to a place of safety to its development into an all-embracing free-masonry among those who had once worn the black-and-silver collars, their aiders and abettors.

Two or three times I have thought she was going to (preach, I mean), but so far she has always ended up with some ridiculous story about those Ladies' Aiders of hers.