1. The Roman calendar, which gave the days for festivals, courts, &c., corresponding to our almanac. Fasti annales, historical records.

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

• fasty,
• fastee,
• dasti,
• vasti,
• gasti,
• fzsti,
• fssti,
• fwsti,
• fqsti,
• faati,
• fazti,
• faxti,
• fadti,
• faeti,
• fawti,
• fasfi,
• fasgi,
• fasyi,
• fas6i,
• fas5i

The plural of the "Fasti" can be the "fasti".

The singular of the "Fasti" can be the "Fasti".