Singular or Plural? Take the Quiz and Prove Your Word Wizardry!

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Think you know your singulars from your plurals? Test your word skills in this fun and challenging quiz! From animals to everyday objects, see if you can spot the correct plural forms and prove your word wizardry.

Perfect for learners, language enthusiasts, and anyone who loves a brain-teasing challenge.

Play now and find out if you’re a true grammar master!

What is the plural of radius?

radiuses

radius

radii

radia

What is the plural of fungus?

fungii

fungus

fungi

funguses

What is the plural of mouse?

mouse

mice

mices

mouses

What is the plural of child?

childes

childs

childer

children

What is the plural of criterion?

criteriums

criterii

criterions

criteria

What is the plural of phenomenon?

phenomenae

phenomena

phenomenons

phenomeni

What is the plural of moose?

mooses

moose

meese

moosii

What is the plural of thesis?

thesi

thesis

theses

thesises

What is the plural of alumnus (male graduate)?

alumnis

alumna

alumnae

alumni

What is the plural of analysis?

analyses

analysises

analyssi

analysis

What is the plural of alumna (female graduate)?

alumnas

alumni

alumnii

alumnae

What is the plural of ox?

oxen

oxs

oxes

oxii

What is the plural of goose?

gooses

goosen

goose

geese

What is the plural of aircraft?

aircraft

aircraftses

aircrafts

aeroplane

What is the plural of bacterium?

bacterii

bacteria

bacteriums

bacterias

What is the plural of deer?

deers

deeri

deer

deeren

What is the plural of fish (when talking about multiple fish)?

fish

fishs

fishies

fishes

What is the plural of datum?

datii

datums

dates

data

What is the plural of syllabus?

syllabus

syllabuses

syllabii

syllabi

What is the plural of index?

indexs

indexen

indices

indii

Exit

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Singular or Plural? Take the Quiz and Prove Your Word Wizardry!

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Singular or Plural? Take the Quiz and Prove Your Word Wizardry!