Unmatched is a related term of faultless.
As adjectives the difference between unmatched and faultless
is that unmatched is (of a pair of things) not matched; odd while faultless is without fault; free from defect or error.
As a verb unmatched
is (unmatch).
unmatched
English
Adjective
(
en adjective)
(of a pair of things) not matched; odd
(of a single thing) not matched with anything else
peerless; unrivalled; beyond comparison
Verb
(head)
(unmatch)
faultless
English
Adjective
(
en adjective)
Without fault; free from defect or error.
Synonyms
* See also
Antonyms
* faulty
* faultful
* fallible