sore spot

A topic that makes one angry or uncomfortable. Whatever you do, don't mention his ex-wife—his divorce is really a sore spot with him.

Name	Pronounced	Usage
Panni	PAWN-nee	Hungarian
Sinta	SEEN-tah	Indonesian, Javanese
Harrington	['hæriŋtən]
Arago	[ə'ra:gɔ]
Mayes	[meiz]
Rexana	rek-SAN-ə	English (Rare)