1. With empty show; in a flashy manner.

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

• flashly,
• flasely,
• flashin,
• flamily,
• fleshiey,
• frashly,
• freshily,
• flashig,
• flashflod,
• dlashily,
• falshily,
• fleashly,
• clashigly,
• flushinly,
• Flushiogly,
• flashflud,
• blakhill,
• fachily,
• flaggily,
• flashilye

• fleshly,
• fleshy,
• flail,
• flash,
• flashingly,
• flashing.

The adjective form of "flashily" is "flashy".

The plural form of the word "flashily" is "flashilys." However, it is worth noting that "flashily" is an adverb and is typically not used in the plural form.

The singular form of the word "flashily" is "flashily".