The phrase "six-principle" can be interpreted in different ways depending on the context. Synonyms for this phrase, however, are specific to its meaning in context, which could broadly mean adherence to the six principles of nonviolence, as espoused by Gandhi. Related terms include Ahisma, nonviolent resistance, love force, soul force, passive resistance and satyagraha. Another interpretation of the phrase refers to the Six Principles of Influence in the context of persuasion, as developed by Robert Cialdini. These include reciprocity, commitment and consistency, social proof, authority, liking and scarcity. In summary, the phrase "six-principle" is subjective to the context of its application, hence the synonyms are also subject to interpretation.