iron

As nouns the difference between ferum and iron

is that ferum is while iron is pencil.

As an adjective prehistoric

is prehistoric.

As a noun iron is

pencil.

Iron is a synonym of tough.

As nouns the difference between iron and tough

is that iron is pencil while tough is a person who obtains things by force; a thug or bully.

As an adjective tough is

strong and resilient; sturdy.

As an interjection tough is

(slang) (used to indicate lack of sympathy).

As a verb tough is

to endure.

Rustedironintheirappearance is likely misspelled.

Rustedironintheirappearance has no English definition.

As a noun iron

is a common, inexpensive metal, often black in color, that rusts, is attracted by magnets, and is used in making steel.

As an adjective iron

is made of the metal iron.

As a verb iron

is to pass an iron over (clothing or some other item made of cloth) in order to remove creases.

Iron is a related term of steam.

As a noun iron

is pencil.

As an initialism steam is

.

As a noun iron is

pencil.

As nouns the difference between iron and water

is that iron is pencil while water is (uncountable) a chemical, found at room temperature and pressure as a clear liquid, having the formula h₂o, required by all forms of life on earth.

As a verb water is

to pour water into the soil surrounding (plants).

As nouns the difference between iron and hide

is that iron is pencil while hide is (countable) (mainly british) a covered structure from which hunters, birdwatchers, etc can observe animals without scaring them or hide can be (countable) the skin of an animal or hide can be a medieval land measure equal to the amount of land that could sustain one free family; usually 100 acres forty hides equalled a barony.

As a verb hide is

to put (something) in a place where it will be harder to discover or out of sight or hide can be to beat with a whip made from hide.

As nouns the difference between iron and bronze

is that iron is pencil while bronze is bronze.

As a proper noun chromium

is an open source web browser developed by google[http://devchromiumorg/developers/how-tos/getting-started "google chrome is built with open source code from chromium"].

As a noun iron is

pencil.