iron

noun 0.713

ferroin

noun 0.688

ferrous oxide

noun 0.671

ferritin

noun 0.667

ferric oxide

noun 0.667

ferrite

noun 0.647

ferrate

noun 0.639

black iron

noun 0.636

ferrichrome

noun 0.632

bar iron

noun 0.617

ferromagnet

noun 0.605

ferrihydrite

noun 0.594

ironmaking

noun 0.586

ferric sulphate

noun 0.580

ferrimagnetism

noun 0.580

iron oxide

noun 0.579

ferrovanadium

noun 0.571

iron gray

noun 0.570

fermium

noun 0.569

ferrous sulfate

noun 0.563

hematite

noun 0.562

ferric ammonium citrate

noun 0.560

heme

noun 0.556

iron meteorite

noun 0.555

iron band

noun 0.554

ferrofluid

noun 0.554

pig iron

noun 0.553

haem

noun 0.547

ferning

noun 0.542

ironware

noun 0.541

ferric sulfate

noun 0.541

ferroalloy

noun 0.541

ferrosilicon

noun 0.540

iron carbide

noun 0.536

ferrule

noun 0.536

ironworking

noun 0.536

ferromagnetism

noun 0.535

ferroconcrete

noun 0.534

ironwork

noun 0.533

bog iron

noun 0.533

wrought iron

noun 0.531

steel

noun 0.529

cast iron

noun 0.525

haemo

noun 0.523

ferromagnetics

noun 0.523

hemin

noun 0.521

hot metal

noun 0.521

ferroportin

noun 0.520

pyrite

noun 0.519

fir

noun 0.517

fern

noun 0.517

ironer

noun 0.517

hexaferrite

noun 0.516

iron sulphide

noun 0.513

metal

noun 0.513

ferrochelatase

noun 0.512

fen

noun 0.511

siderite

noun 0.510

ferrocyanide

noun 0.509

ferrocene

noun 0.509

iron cross

noun 0.506

ferret

noun 0.502

corrugated iron

noun 0.502

chalybeate

noun 0.501

blast furnace

noun 0.501

aurum

noun 0.500