fray around the edges

fray around/at the edges

to start to become less effective or successful This songwriting partnership began to fray at the edges after both partners got married.

Name	Pronounced	Usage
Hrodpreht	-	Ancient Germanic
Amantius	-	Late Roman
Ratree	-	Thai
Aiday	-	Kazakh
Aloysius	al-ə-WISH-əs	English
Kassandra	kə-SAN-drə (English)	Greek Mythology, Ancient Greek, English (Modern)