Found 2 items, similar to Suppositional.
English → English (WordNet) Definition: suppositional suppositional adj : based primarily on surmise rather than adequate evidence; “theories about the extinction of dinosaurs are still highly conjectural”; “the supposed reason for his absence”; “suppositious reconstructions of dead languages”; “supposititious hypotheses” [syn: conjectural, divinatory, supposed, suppositious, supposititious]
English → English (gcide) Definition: Suppositional Suppositional \Sup`po*si"tion*al\, a. Resting on supposition; hypothetical; conjectural; supposed. --South. [1913 Webster]