Synonyms and Antonyms for supposition

Synonyms:

• supposal
• given
• theory
• constatation
• basic assumption
• precondition
• basis
• presumption
• possibility
• groundwork
• assumption
• hypothesis
• base
• fundament
• self-evident truth
• foundation
• cornerstone
• conclusion

Antonyms:

• misconception
• unbelief
• impossibility
• nonbeing
• nonexistence

Synonyms:

• supposal
• conjecture
• presupposition

Antonyms:

• disinclined
• unacknowledged
• atomism
• holism

Synonyms:

• guess
• conjecture
• surmisal
• hypothesis
• opinion
• speculation
• view
• divination
• surmise

Antonyms:

• possible
• impossible
• outfield
• noble
• incidental