cousins is a form of:

Matchless



adjective
1.
(Having no equal, peerless, incomparable, unrivaled, excellent, unequaled) ដែលឥតឧបមា, ប្រៀបផ្ទឹមបាន
Example: The great pianist played with matchless skill.
ENGLISH MEANING
adjective
1.
Having no equal; unequaled.
2.
Unlike each other; unequal; unsuited.