fictitious in WordNet English dictionary

1. adopted in order to deceive
   "an assumed name"; "an assumed cheerfulness"; "a fictitious address"; "fictive sympathy"; "a pretended interest"; "a put-on childish voice"; "sham modesty"
   assumed  false  fictitious  fictive  pretended  put on  sham 
   
2. formed or conceived by the imagination
   "a fabricated excuse for his absence"; "a fancied wrong"; "a fictional character"
   fabricated  fancied  fictional  fictitious