congruous

Congruous has been used in English since at least 1599, when it appeared in the following description: "All the parts of his bodie were in good proportion, and congruous as a man could wish." It has remained more or less true to its Latin roots: it is derived from Latin congruus, an adjective that comes from the verb "congruere," which means "to come together" or "to agree." Another familiar "congruere" descendant in English is "congruent," which first appeared at least a century earlier with the same meaning as "congruous." We also acquired "congrue," a verb meaning "to be in harmony" or "to agree," from "congruere," but it has since become obsolete.