Synonyms of hypotheses

1 Syllable
guess, layout, plan, ground, term
2 Syllables
belief, thesis, data, basis, scheme, lemma, system, reason, theorem, axiom
3 Syllables
suggestion, conclusion, surmise, position, assumption, assignment, proposal, deduction, condition, premise, foundation, principle
4 Syllables
rationale, inference, apriority, explanation, postulate, proposition, philosophy, antecedent, demonstration, speculation, attribution, supposition, derivation, conjecture
5 Syllables
interpretation, presupposition