cognates is a form of:

Cognate



noun
1.
(A person related to an other, anything of the same origin, nature, or effect) ញាតិ, បងប្អូន, ស្រដៀង, ជាតិលោហិត, អ្វីៗលែមានពូជឬឫសគល់រួមគ្នា (សជាតិ)
adjective
1.
~ (with something) (having the same source or origin, related by family) ដែលមានពូជ ឬឫសគល់តែមួយ (សជាតិ)
ENGLISH MEANING
noun
1.
One who is related to another on the female side.
2.
One of a number of things allied in origin or nature; as, certain letters are cognates.
adjective
1.
Allied by blood; kindred by birth; specifically (Law), related on the mother's side.
2.
Of the same or a similar nature; of the same family; proceeding from the same stock or root; allied; kindred; as, a cognate language.