fibre vs fiber

fibre and fiber both are nouns.

Word	Noun	Adjective	Verb	Adverb
fibre	Yes	No	No	No
fiber	Yes	No	No	No

As nouns, fibre and fiber are synonyms defined as:

fibre and fiber: a leatherlike material made by compressing layers of paper or cloth

Other synonyms of fibre include vulcanized fiber.

As nouns, fibre and fiber are synonyms defined as:

fibre and fiber: the inherent complex of attributes that determines a persons moral and ethical actions and reactions

Other synonyms of fibre include character.

As nouns, fibre and fiber are synonyms defined as:

fibre and fiber: any of several elongated, threadlike cells (especially a muscle fiber or a nerve fiber)

As nouns, fibre and fiber are synonyms defined as:

fibre and fiber: coarse, indigestible plant food low in nutrients; its bulk stimulates intestinal peristalsis

Other synonyms of fibre include roughage.

As nouns, fibre and fiber are synonyms defined as:

fibre and fiber: a slender and greatly elongated substance capable of being spun into yarn

fibre (noun)	fiber (noun)
a leatherlike material made by compressing layers of paper or cloth	a leatherlike material made by compressing layers of paper or cloth
the inherent complex of attributes that determines a persons moral and ethical actions and reactions	the inherent complex of attributes that determines a persons moral and ethical actions and reactions
any of several elongated, threadlike cells (especially a muscle fiber or a nerve fiber)	any of several elongated, threadlike cells (especially a muscle fiber or a nerve fiber)
coarse, indigestible plant food low in nutrients; its bulk stimulates intestinal peristalsis	coarse, indigestible plant food low in nutrients; its bulk stimulates intestinal peristalsis
a slender and greatly elongated substance capable of being spun into yarn	a slender and greatly elongated substance capable of being spun into yarn