adjective
1.
Synonyms: fictitious 1, chimerical, fanciful, fantastic, fictional, fictive, illusory, imaginary, supposititious, unreal
2.
Synonyms: supposed 1, conjectural, hypothetical, putative, reputed, suppositional, supposititious, suppositive, suppository
Related Word: doubtful, dubious, questionable; pretended, simulated