As adjectives the difference between undefeatable and unvanquishable
is that undefeatable is not defeatable; impossible to defeat while unvanquishable is that cannot be vanquished; undefeatable, inconquerable.
As a noun undefeatable
is something that has an undefeatable quality.
undefeatable
English
Adjective
(-)
Not defeatable; impossible to defeat.
Noun
(
en noun)
Something that has an undefeatable quality.
Synonyms
* invincible
* invulnerable
* impregnable
* impenetrable
Derived terms
* defeatable
* undefeatability
* (rare) undefeatableness