Skip to content
- Singular: Man / Plural: Men
- Singular: Woman / Plural: Women
- Singular: Tooth / Plural: Teeth
- Singular: Goose / Plural: Geese
- Singular: Mouse / Plural: Mice
- Singular: Foot / Plural: Feet
- Singular: Child / Plural: Children
- Singular: Louse / Plural: Lice
- Singular: Ox / Plural: Oxen
- Singular: Brother / Plural: Brethren (Old usage)
- Singular: Cow / Plural: Kine (Old usage)
- Singular: Leaf / Plural: Leaves
- Singular: Calf / Plural: Calves
- Singular: Self / Plural: Selves
- Singular: Knife / Plural: Knives
- Singular: Wife / Plural: Wives
- Singular: Life / Plural: Lives
- Singular: Loaf / Plural: Loaves
- Singular: Thief / Plural: Thieves
- Singular: Half / Plural: Halves
- Singular: Sheaf / Plural: Sheaves
- Singular: Shelf / Plural: Shelves
- Singular: Wolf / Plural: Wolves
- Singular: Scarf / Plural: Scarves
- Singular: Wharf / Plural: Wharves
- Singular: Elf / Plural: Elves
- Singular: Staff / Plural: Staves
- Singular: Dwarf / Plural: Dwarves
- Singular: Criterion / Plural: Criteria
- Singular: Phenomenon / Plural: Phenomena
- Singular: Bacterium / Plural: Bacteria
- Singular: Datum / Plural: Data
- Singular: Medium / Plural: Media
- Singular: Stadium / Plural: Stadia
- Singular: Curriculum / Plural: Curricula
- Singular: Maxima / Plural: Maxima
- Singular: Minima / Plural: Minima
- Singular: Memorandum / Plural: Memoranda
- Singular: Symbiosis / Plural: Symbioses
- Singular: Diagnosis / Plural: Diagnoses
- Singular: Oasis / Plural: Oases
- Singular: Thesis / Plural: Theses
- Singular: Crisis / Plural: Crises
- Singular: Hypothesis / Plural: Hypotheses
- Singular: Synopsis / Plural: Synopses
- Singular: Analysis / Plural: Analyses
- Singular: Parensis / Plural: Parentheses
