1. Marked with a slur.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• slured,
• glarred,
• sturrid,
• sured,
• securred,
• slurrped,
• snarred,
• blurried,
• sourred,
• slurd,
• flarred,
• squred,
• scurred,
• sturred,
• sleared,
• slirred,
• slurr,
• slurrs,
• slurrered,
• slurried

The adjective form of the word "slurred" is "slurred".

The plural form of the word "slurred" is "slurred". The word does not change in its plural form.

The singular form of the word "slurred" is "slur"