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