
The vast majority of nouns in the English language are made plural with the simple addition of an "s" or "es" to the end of the word. However, certain nouns don't follow the general rule for plural nouns, which make them trickier to get right.
Many of these irregular nouns are made plural by changing vowels (more than one man = men), adding a different ending (more than one child = children), remaining unchanged (more than one deer = deer), or changing the word itself (more than one tooth = teeth).
See if you can grasp the pluralization of some tricky nouns in this grammar quiz.
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Get PremiumDo You Know the Plurals for These Tricky Words? Quiz Questions
What is the plural of the word 'half'?

halves
half
halfes
What is the plural of the word 'spy'?

spy
spies
spys
What is the plural of the word 'dwarf'?

dwarfs
dwarf
dwarfies
What is the plural of the word 'sheep'?

sheeps
sheep
sheepies
What is the plural of the word 'life'?

lives
life
lifes
What is the plural of the word 'quiz'?

quizes
quizzes
quizies
What is the plural of the word 'fax'?

faxes
faxxes
faxs
What is the plural of the word 'stimulus'?

stimuluses
stimuli
stimulus
What is the plural of the word 'locus'?

locus
locuses
loci
What is the plural of the word 'loaf'?

loafes
loafs
loaves
What is the plural of the word 'son-in-law'?

sons-in-laws
sons-in-law
son-in-laws
What is the plural of the word 'goose'?

gooses
goose
geese
What is the plural of the word 'motto'?

mottoes
motto
mottee
What is the plural of the word 'matrix'?

matrixes
matrix
matrices
What is the plural of the word 'thief'?

thieves
thiefes
thiefs
What is the plural of the word 'hippopotamus'?

hippopotamus
hippopotami
hippopotamuse
4 Comments
12 / 16 – 75%
15/16
14/16!
16/16 terrific!!!