Conjectural

[kən'dʒektʃ(ə)r(ə)l] or [kən'dʒɛktʃərəl]

Definition

(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'; 'hypothetical situation' .

Checker: Louie--From WordNet

Definition

(a.) Dependent on conjecture; fancied; imagined; guessed at; undetermined; doubtful.

Checker: Ronnie

Synonyms and Synonymous

a. Presumptive, hypothetical, theoretical.

Checked by Kathy