fanciful, imaginary, notional -- (not based on fact; unreal; "the falsehood about some fanciful secret treaties"- F.D.Roosevelt; "a small child's imaginary friends"; "to create a notional world for oneself")
notional, speculative -- (not based on fact or investigation; "a notional figure of cost helps in determining production costs"; "speculative knowledge")
fanciful, notional -- (indulging in or influenced by fancy; "a fanciful mind"; "all the notional vagaries of childhood")
conceptional, ideational, notional -- (being of the nature of a notion or concept; "a plan abstract and conceptional"; "to improve notional comprehension"; "a notional response to the question")
(TTS Sound)
