Appropriation, belief, acceptance, and appropriating are all synonyms for assumption. Fact and certainty are these antonyms of assumption. And here are another 57 synonyms for assumption.
Assumption Synonyms
1. presumption
- Belief
- Conclusion
- Conjecture
- Deduction
- Expectation
- Fancy
- Guess
- Guessing
- Guesswork
- Hypothesis
- Impression
- Inference
- Notion
- Postulation
- Premise
- Presumption
- Presupposition
- Reckoning
- Speculation
- Supposition
- Surmise
- Suspicion
- Theory
- Thought
- Guesstimate
2. handling
- Acceptance
- Appropriating
- Appropriation
- Arrogation
- Commandeering
- Confiscating
- Confiscation
- Embarkation on
- Entering on
- Expropriating
- Expropriation
- Handling
- Hijack
- Hijacking
- Managing
- Pre-empting
- Requisition
- Requisitioning
- Seizing
- Seizure
- Setting about
- Shouldering
- Tackling
- Taking away
- Taking on
- Taking over
- Taking
- Undertaking
- Usurping
- Wresting
- Claiming