Anything in an intermediate position.
Any substance formed as part of a series of chemical reactions that is not the end-product.
An intermediary.
To mediate, to be an intermediate.
To arrange, in the manner of a broker.
Being between two extremes, or in the middle of a range.
Something of intermediate or average size, position, or quality.
Preceded by the: people of moderate means; members of the middle class.
In fairly good health.
Of intermediate or average size, position, or quality; mediocre.
Fairly, moderately, somewhat.
Not too badly, with modest success.