词根的英文：
etyma

characterized by inflections indicating a semantic relation between a word and its base.
以表示词与词根之间语义关系的屈折为特点。

The final morpheme added to a word base to make an inflectional form, such as - ed in walked.
字尾加于词根以构成字形变化的最后的词素，例如walked中的-ed。

A morpheme or morphemes regarded as a form to which affixes or other bases may be added.
词素,字根词素,它被看作词缀或其它词根可以加上的词形。

The final morpheme added to a word base to make an inflectional form,such as - ed in walked.
字尾加于词根以构成字形变化的最后的词素，例如－ed在walked中

Hope is the root of hopeful.
hope是hopeful的词根。

"Love is the radical of lovely, loveliness, and loving."
"Love是lovely,loveliness及loving的词根。"

The word "pattern" is derived from the same root as the word patron.
“模式”这个词与保护神这个词来自同一词根。

Grammatically, the Sanskrit paradigm exemplifies the concept of radical.
从语法的观点看，梵语的变格范例明确了词根的概念。

Grammatically, the Sanskrit paradigm exemplifies the concept of radical
从语法的观点看，梵语的变格范例明确了词根的概念。

A word element, such as a prefix or suffix, that can only occur attached to a base, stem, or root.
词缀词素，如前辍或后辍，其只能通过附加于词基、词干或词根而出现。