unresolved

adjectives

not solved
"many crimes remain unsolved"; "many problems remain unresolved"
unresolved, unsolved
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"
open, undecided, undetermined, unresolved
characterized by musical dissonance; harmonically unresolved
dissonant, unresolved