RichThesaurus
unsolvable
unsolvable
synonyms
insolvable
insoluble
unresolvable
inexplicable
baffling
unexplainable
unfathomable
mystifying
puzzling
unsoluble
impenetrable
enigmatic
mysterious
unaccountable
obscure
strange
perplexing
incomprehensible
inscrutable
weird
wildering
odd
indecipherable
bewildering
beyond understanding
beyond comprehension
difficult
abstruse
peculiar
unanswerable
unusual
without a solution
unsolved
freaky
queer
unable to be solved
irresolvable
fluky
freakish
unresolved
arcane
bizarre
undefinable
unconcluded
astonishing
unintelligible
off the wall
rum
curious
indescribable
unsolvable
definitions
noun
A problem that cannot be solved.
adj
Not solvable.
noun
adj