undetermined

(a) not yet having been ascertained or determined
- of undetermined species
(a) not precisely determined or established; not fixed or known in advance
- of indeterminate age
- a zillion is a large indeterminate number
- an indeterminate point of law
- the influence of environment is indeterminate
- an indeterminate future
indeterminate,
(s) not brought to a conclusion; subject to further thought
- an open question
- our position on this bill is still undecided
- our lawsuit is still undetermined
undecided, unresolved, open,

indeterminate undecided unresolved open

determined determinate