1. Mat-forming perennial found in cold springs of the eastern United States
   - American watercress, mountain watercress

Type of: watercress

• bustier
• bustle
• bustle about
• bustling
• busty
• carbonnade
• carbonnade flamande
• carbonous
• carbonyl
• carbonyl group
• carbonylic
• carborundum
• carboxyl
• carboxyl group
• carboxylate
• carboxylic
• carboxylic acid
• carboxymethyl cellulose
• carboy
• carbuncle
• carbuncled
• carbuncular
• carburet
• carburetor
• carburettor