That which belongs to something else deemed the principal; something additional and subordinate, an attachment.
The definition of an accomplice is a person who helps another person do something wrong or illegal.
A joint conspirator.
A member of a confederacy; an ally.
One of a group that acts in harmony
A financial and publicity organizer, as of a boxing match or an artistic performance.
One that supports, as a structural member of a building.
Something that provides help, support, or relief, such as money or supplies:
The definition of attendant is a person who performs a service for another.
(--- Archaic) A person employed to help, especially a farm worker or domestic servant.
(Baseball) A relief pitcher.
A part or structure in an embryo that influences the differentiation of another part.
An individual or group that assists or functions in a supporting capacity:
Find another word for abettor. In this page you can discover 21 synonyms, antonyms, idiomatic expressions, and related words for abettor, like: accessory, accomplice, coconspirator, confederate, conspirator, promoter, supporter, aid, attendant, help and helper.