Mutually related; corresponding.
A pro-form; a non-personal pronominal, proadjectival, or proadverbial form
Either of two correlative things.
In proportion (to), proportionate.
Of a typeface, having characters with natural (non-uniform) width (in contrast to monospace typefaces).
At a constant ratio (to). Two magnitudes (numbers) are said to be proportional if the second varies in a direct relation arithmetically to the first. Symbol: ∝.