形容词同宗的，同根的，同语系的

名词同家族的人，同源词

1. 同源词：以-ee结尾的英语词汇重音总是落在末音节上,若追溯它的同源词(cognate),我们可以看到-ee这一后缀源于Middle English的-e,而-e又来源于Middle French的-é,若再追本溯源,乃是来自于Old French的-é.

2. 同源的,相关的,相应的：coformycin 助间型霉素 | cognate 同源的,相关的,相应的 | cognate amino acid 关联氨基酸[例如由一种氨酰tRNA 合成酶识别的氨基酸称为该酶的关联

3. 同源(的; 词)：code conversion 代码变换 | cognate 同源(的; 词) | Cognitive Linguistics 认知语言学

1. 同类的;同源的
Cognate things are related to each other.

e.g. ...cognate words.
同源词

noun

1. a word is cognate with another if both derive from the same word in an ancestral language

Synonym: cognate word

2. one related by blood or origin
especially on sharing an ancestor with another

Synonym: blood relationblood relativesib