EntityQ1359069· pop 33· linked from 166 articlescontingencySign in to savestatus of propositions that are neither always true nor always falseConnectionsArthur PriorEntityAristotleEntityCiceroEntityBenedictus de SpinozaEntityInternational Standard Book NumberEntityHoly TrinityEntitydigital object identifierEntityBoethiusEntityearly modern periodEntitydeterminismEntityOCLC, Inc.EntityJSTOREntitySaul KripkeEntityquantifierEntityJonathan EdwardsEntitymodal logicEntityQ22908627Entitya priori and a posterioriEntitytruth valueEntityJaakko HintikkaEntityCategoriesConcepts in logicPossibilityPropositionsSentences by type