elephant in the room

A matter or problem that is obvious or of great importance but that is not discussed openly.

Name	Pronounced	Usage
Koen	KOON	Dutch
&Aelig;&Thorn;Elr&Aelig;D	-	Anglo-Saxon
Phaedrus	-	Ancient Greek (Latinized)
Joselyn	JAHS-lin, JAHS-ə-lin	English (Modern)
IngimÁRr	-	Ancient Scandinavian
Daumantas	-	Lithuanian