Irregular Plural Nouns
child
A young human being, typically below the age of puberty.
tooth
A hard, bony structure in the jaws of vertebrates, used for biting and chewing.
Glossary Reference
List of common irregular plural nouns
child
A young human being, typically below the age of puberty.
tooth
A hard, bony structure in the jaws of vertebrates, used for biting and chewing.
foot
The part of the body at the end of the leg used for standing and walking.
geese
A geese is a type of waterfowl, typically characterized by a long neck, webbed feet, and a loud honking call; it is the plural of goose.
man
An adult human male.
woman
An adult human female.
mouse
A small rodent with a pointed snout and a long tail.
cactus
A cactus is a type of plant that typically has a thick, fleshy stem and spines instead of leaves, adapted to withstand dry conditions.
die
A small cube with six sides, each marked with a different number of dots, used in games of chance.
criterion
A standard or principle by which something is judged or decided.
datum
A single piece of information, often a fact or statistic.
phenomenon
A phenomenon is an observable fact or event, especially something that is unusual or difficult to explain.
leaf
A leaf is a flat, green part of a plant that grows from a stem or branch and is primarily responsible for photosynthesis.
person
A human being regarded as an individual.
ox
A large domesticated mammal related to cattle, typically kept for milk or meat.
alumnus
A former student of a school, college, or university.
bacterium
A single-celled microorganism that can exist either as an independent organism or as a parasite.
index
A list or catalog of items, often arranged in alphabetical order or by category.
barracks
A building or group of buildings used to house soldiers.
appendix
A supplementary material at the end of a book or document, often containing additional information.
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