Synonyms of principle

1 Syllable

truth, ground, souls, bourns, soul, rule, bourn, form

2 Syllables

straightness, ethic, maxim, linchpins, nuclei, source, canons, cause, thesis, mainspring, basis, dogma, nucleus, prescript, precept, linchpin, canon, theorem, axiom, dictum, rootstock, fixins, theorems

3 Syllables

origins, assumption, honestness, elixirs, honesty, integrant, noumenon, essentials, usage, saintliness, convictions, convention, verity, origin, essence, principium, purpose, formulae, factualism, algorithms, causation, dictate, constancy, criterion, conviction, decretum, formula, causations, nucleuses, doctrine, foundation, algorithm, element, purposing, keystone, sportsmanship, elixir

4 Syllables

provenience, straightforwardness, proposition, value-system, moralities, ethicalness, morality, rationale, postulate, integrity, regulation, formularies, formulary, hypothesis, causality, upstandingness, fundamental, causalities, gamesmanship, institute, hypotheses, abidingness

5 Syllables

generality, generalities, ethicality

7 Syllables

incorruptibility