| noun | (logic) a proposition that is accepted as true in order to provide a basis for logical reasoning |
| verb | maintain or assert “He contended that Communism had no future” |
| verb | take as a given; assume as a postulate or axiom “He posited three basic laws of nature” |
| verb | require as useful, just, or proper “It takes nerve to do what she did” |
| postulate | verb | take as a given; assume as a postulate or axiom |
| posit | verb | take as a given; assume as a postulate or axiom |
| contention | noun | a point asserted as part of an argument |
| postulate | noun | (logic) a proposition that is accepted as true in order to provide a basis for logical reasoning |
| postulation | noun | (logic) a declaration of something self-evident; something that can be assumed as the basis for argument |
| postulator | noun | someone who assumes or takes something for granted as the basis of an argument |
| posit | noun | (logic) a proposition that is accepted as true in order to provide a basis for logical reasoning |
| position | noun | the act of positing; an assumption taken as a postulate or axiom |
| necessity | noun | the condition of being essential or indispensable |
| need | noun | anything that is necessary but lacking |
| requirement | noun | required activity |
| demand | noun | required activity |