notional

adjectives

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"

fanciful, imaginary, notional

not based on fact or investigation

"a notional figure of cost helps in determining production costs"; "speculative knowledge"

notional, speculative

indulging in or influenced by fancy

"a fanciful mind"; "all the notional vagaries of childhood"

fanciful, 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"

is derived from