co·e·val 
(kō-ēvəl)
(kō-ēvəl)adj.
Originating or existing during the same period; lasting through the same era.
n.
One of the same era or period; a contemporary.
[From Late Latin coaevus : co-, co- + aevum, age; see aiw- in the Appendix of Indo-European roots.]
co·eval·ly adv.
- Indo-European root: dail-
- Indo-European root: daiwer-
- Indo-European root: dakru-
- Indo-European root: de-
- Indo-European root: deik-
- Indo-European root: dek-
- Indo-European root: dekm̥
- Indo-European root: deks-
- Indo-European root: del-
- Indo-European root: del-
- Indo-European root: dem-
- Indo-European root: demə-
- Indo-European root: dent-
- Indo-European root: der-
- Indo-European root: derk-
- Indo-European root: deru-
- Indo-European root: deu-
- Indo-European root: deu-
- Indo-European root: deuk-
- Indo-European root: deuə-
- Indo-European root: dhegwh-
- Indo-European root: dheigh-
- Indo-European root: dher-
- Indo-European root: dhers-
- Indo-European root: dheu-