1. Belonging to rivers; caused by rivers; growing or living in rivers.

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

• aluvial,
• florial,
• clavial,
• fesvial,
• affluvial,
• duluvial,
• dyluvial,
• exuviae,
• exuuvial,
• exuviaal,
• flouvial,
• fluvioal,
• fluvil,
• fluvail,
• fluviall,
• flevial,
• fluvile,
• oruvial,
• Fluivil,
• Fluvialyst

• fulfill,
• flavell,
• fly ball.

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

The plural form of the word "fluvial" is "fluvials".

The singular form of the word "fluvial" is "fluvium".