— conjecturally , adv.
/keuhn jek"cheuhr euhl/ , adj.
1. of, of the nature of, or involving conjecture; problematical: Theories about the extinction of dinosaurs are highly conjectural.
2. given to making conjectures: a conjectural thinker.
[ 1545-55; conjecturalis, equiv. to conjectur ( a ) CONJECTURE + -alis -AL 1 ]
Syn. 1. speculative, theoretical, doubtful.