1. Easily forgotten

See also: unmemorable

Antonym: unforgettable

• coefficient of correlation
• coefficient of drag
• coefficient of elasticity
• coefficient of expansion
• coefficient of friction
• coefficient of mutual induction
• coefficient of reflection
• coefficient of self induction
• coefficient of viscosity
• coelacanth
• Coelenterata
• coelenterate
• coelenterate family
• coelenterate genus
• coelenteron
• coeliac
• coeliac disease
• coeliac plexus
• Coeloglossum
• Coeloglossum bracteatum
• Coeloglossum viride
• coelogyne
• coelom
• coelophysis
• coelostat