| METHODOLOGY | Study of the principles and procedures of inquiry (11) |
| EDUCATIONALISTS | Those with special knowledge of the principles and methods of teaching (15) |
| OSLER | Author of "The Principles and Practice of Medicine" |
| DISSIDENT | One who opposes the aims and procedures of an organisation (9) |
| LEARNTHEROPES | Become familiar with customs and procedures of an organisation (5,3,5) |
| METAPHYSICS | The branch of philosophy that deals with the principles of being and knowing (11) |
| UTILITARIAN | What is a follower of the principle that human conduct should aim to produce the greatest happiness |
| GROUNDRULES | Basic procedures of conduct |
| PERONISM | The principles and policies of Argentina, once |
| REDHERRINGS | Things which divert attention from a topic or line of inquiry (3,8) |
| NIKOLATESLA | Croatian-born electrical engineer who discovered the principles of alternating currents |
| CHARTISTS | Supporters of the principles of the reform movement in England from 1838 to 1848 (9) |
| LENINIST | A follower of the principles of Vladimir Ilyich Ulyanov (8) |
| FUNDAMENTAL | Central, the ... principles |
| AEROPLANE | George Cayley discovered many of the principles by which this form of transport works ... |
| ISAAC | Knighted natural philosopher noted for his formulation of the principles of dynamics, work on gravitation, optics, etc. (5,6) |
| NEWTON | Knighted natural philosopher noted for his formulation of the principles of dynamics, work on gravitation, optics, etc. (5,6) |
| MACH | Physicist who established the principles of supersonics and the ratio of the velocity of a body to the speed of sound (4) |
| ENTRYISM | The policy or practice of members of a particular political group joining an existing political party with the intention of changing its principles and policies |
| UNITY | One of the principles of Kwanzaa |
