Synonyms of the word 
SUPPOSABLE → PRESUMABLE - SURMISABLE - THINKABLE
supposable
- adj. Capable of being supposed; imaginable.
presumable
- adj. Capable of being presumed.
surmisable
- adj. Capable of being surmised.
thinkable
- adj. Able to be thought or imagined; conceivable; feasible or possible.
- adj. Morally acceptable or legal (rare).
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