speculative (adjective) speculative: theoretical
Sinonime: abstract,
analytical,
assumed, conceptive,
dangerous, dicey, experimental, formularized,
hairy,
hazardous,
hypothetical,
ideal, idealized, ideological, iffy, in theory,
intellectual,
logical, notional,
philosophical, presumed,
risky,
uncertain, unproved, unproven, unsubstantiated