Latin word itaque comes from Latin ita (In this way. So. Therefore. Thus. Yes.), Latin -que

Detailed word origin of itaque

Dictionary entry	Language	Definition
ita	Latin (lat)	In this way. So. Therefore. Thus. Yes.
-que	Latin (lat)	(rare) used in an answer. (when repeated) "both... and", "whether... or". And, a copulative particle affixed to the word it annexes. Introducing an explanatory clause.
itaque	Latin (lat)	Therefore; and so; in this way.

Words with the same origin as itaque