RichThesaurus
unresolvable
unresolvable
synonyms
unsolvable
insolvable
unsoluble
insoluble
inexplicable
unanswerable
unexplainable
without a solution
obscure
baffling
unascertainable
impenetrable
inscrutable
mystifying
puzzling
mysterious
unfathomable
perplexing
unable to be solved
enigmatic
unsolved
irresolvable
intractable
inextricable
insolvable
insoluble
unaccomplishable
impossible
tricky
problematic
unanswerable
uncontrollable
troublemaking
recalcitrant
unadaptable
unachievable
ungovernable
irrepressible
unsolvable
incorrigible
fiendish
unascertainable
difficult
inflexible
problem
refractory
hard-pressed
cross-grained
baffling
inexplicable
unresolvable
definitions
adj
not able to be resolved