How many letters does the top answer for “a statement that is assumed to be true and from which a conclusion can be drawn” have?

The most common answer is assumption (10 letters).

Crossword clue: a statement that is assumed to be true and from which a conclusion can be drawn

3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

assumption 10 letters wn-def

a statement that is assumed to be true and from which a conclusion can be drawn

premise 7 letters wn-def

a statement that is assumed to be true and from which a conclusion can be drawn

premiss 7 letters wn-def

a statement that is assumed to be true and from which a conclusion can be drawn