a necessary evil

something that you do not like but which you know must exist or happen He considers taxes a necessary evil.

Name	Pronounced	Usage
Bentley	BENT-lee	English
&Thorn;ÓRleikr	-	Ancient Scandinavian
Vlastimila	-	Czech
Byron	BIE-rən	English
Marita (2)	-	Swedish, Norwegian
Seanna	SHAW-nə	English (Rare)