As adjectives the difference between unattainable and unreachable
is that unattainable is impossible to attain or reach; inaccessible, unobtainable or unapproachable; unable to accomplish; beyond limit while unreachable is unable to be reached; impossible to attain.
As nouns the difference between unattainable and unreachable
is that unattainable is anything that cannot be attained while unreachable is a person or thing that cannot be reached.
unattainable
English
Adjective
(
en adjective)
Impossible to attain or reach; inaccessible, unobtainable or unapproachable; unable to accomplish; beyond limit.
Noun
(
en noun)
Anything that cannot be attained.
unreachable
English
Adjective
(-)
Unable to be reached; impossible to attain.
Noun
(
en noun)
A person or thing that cannot be reached.