15-Letter Words Containing: G,R,I,E,F,E,R

• able to withstand exposure to weather without damage

• make resistant to bad weather

• phenomenon exhibited by materials like iron (nickel or cobalt) that become magnetized in a magnetic field and retain their magnetism when the field is removed

• a phenomenon in ferrites where there can be incomplete cancellation of antiferromagnetic arranged spins giving a net magnetic moment

• a high speed centrifuge used to determine the relative molecular masses of large molecules in high polymers and proteins

• subject to the action of an ultracentrifuge

• any material that has antiferromagnetic properties.