All principal antonyms
prin·ci·pal
P p noun principal
- insider — a person who is a member of a group, organization, society, etc.
- insiders — Plural form of insider.
- accessory — Accessories are items of equipment that are not usually essential, but which can be used with or added to something else in order to make it more efficient, useful, or decorative.
- coconspirator — a fellow conspirator
- co-conspirator — a fellow conspirator; associate or collaborator in a conspiracy.
- commoner — In countries which have a nobility, commoners are the people who are not members of the nobility.
adj principal
- adjunctive — that constitutes an adjunct
- adjuvant — aiding or assisting
- appurtenant — relating, belonging, or accessory
- co-ordinate — If you co-ordinate an activity, you organize the various people and things involved in it.
- collateral — Collateral is money or property which is used as a guarantee that someone will repay a loan.
- confirmatory — confirming or tending to confirm