そうとう相当soutou
1.

Describes a state where something is in balance or suitable in relation to another entity, indicating an appropriate fit or match in terms of degree or circumstances.

2.

Indicates that a person or thing possesses qualifications or functions that are nearly equal to another, suggesting a comparable level or standard.

3.

Refers to a quality or level that is considered significantly greater than the norm, implying a notable or exceptional degree of something.

4.

Conveys a sense of intensity or seriousness, often used to remark on actions or situations that exceed what is typically expected or considered reasonable.

Example:

その語に相当するようなフランス語を知っていますか。

そうとうすう相当数soutousuu
1.

A quantity that is appropriate or suitable to a given situation or context.

2.

A significant or ample amount, often implying that the number is substantial in relation to a comparison or expectation.

Example:

彼は相当数の蔵書を集めた。