te·trac·id 
(tĕ-trăsĭd)
(tĕ-trăsĭd)adj.
1. Capable of reacting with four molecules of a monobasic acid. Used of a base.
2. Containing four replaceable hydrogen atoms. Used of an acid or acid salt.
n.
An acid containing four replaceable hydrogen atoms.
- George IV
- George Ivanovich
- George Jean
- G(eorge) Ledyard
- George Leigh
- George Louis Palmella Busson
- George Michael
- (George) Orson
- George Otto
- (George) Percy Aldridge
- George Perkins
- George Robert
- George Rogers
- "Georges."
- Georges
- Georges
- Georges
- Georges
- Georges
- Georges Bank
- Georges de
- George Seferis.
- Georges Eugène
- George Simon
- Georges Jacques