Regular Plural Nouns in English with Rules and Examples

Regular plural nouns follow common spelling rules. Most singular nouns become plural by adding -s or -es. For example, cat becomes cats, box becomes boxes, and baby becomes babies.

In this guide, you will learn 150 regular plural nouns in English with examples and sentences. You will also find simple rules, grouped tables, common mistakes, and easy tips to help you use regular plural nouns correctly.

What Are Regular Plural Nouns?

Regular plural nouns are nouns that form the plural by following common spelling rules. Usually, they add -s or -es.

For example:

• Book → books
• Pen → pens
• Bus → buses
• Box → boxes

Therefore, regular plural nouns are easier to learn than irregular plural nouns because they follow clear patterns.

List of 150 Regular Plural Nouns Examples

This table gives a useful list of regular plural nouns in English. As a result, students and English learners can quickly compare singular and plural forms.

No.	Singular Noun	Regular Plural Noun
1	book	books
2	pen	pens
3	pencil	pencils
4	bag	bags
5	table	tables
6	chair	chairs
7	door	doors
8	window	windows
9	car	cars
10	bike	bikes
11	tree	trees
12	flower	flowers
13	garden	gardens
14	road	roads
15	street	streets
16	river	rivers
17	mountain	mountains
18	school	schools
19	room	rooms
20	house	houses
21	cup	cups
22	plate	plates
23	spoon	spoons
24	bottle	bottles
25	apple	apples
26	banana	bananas
27	grape	grapes
28	cake	cakes
29	egg	eggs
30	dog	dogs
31	cat	cats
32	bird	birds
33	cow	cows
34	goat	goats
35	lion	lions
36	tiger	tigers
37	rabbit	rabbits
38	teacher	teachers
39	student	students
40	doctor	doctors
41	nurse	nurses
42	driver	drivers
43	farmer	farmers
44	friend	friends
45	parent	parents
46	brother	brothers
47	sister	sisters
48	worker	workers
49	player	players
50	singer	singers
51	dancer	dancers
52	actor	actors
53	artist	artists
54	idea	ideas
55	dream	dreams
56	plan	plans
57	question	questions
58	answer	answers
59	problem	problems
60	lesson	lessons
61	word	words
62	sentence	sentences
63	letter	letters
64	page	pages
65	picture	pictures
66	photo	photos
67	phone	phones
68	computer	computers
69	laptop	laptops
70	camera	cameras
71	radio	radios
72	video	videos
73	piano	pianos
74	zoo	zoos
75	studio	studios
76	bus	buses
77	box	boxes
78	class	classes
79	glass	glasses
80	dish	dishes
81	brush	brushes
82	watch	watches
83	church	churches
84	bench	benches
85	fox	foxes
86	wish	wishes
87	match	matches
88	tax	taxes
89	gas	gases
90	quiz	quizzes
91	baby	babies
92	city	cities
93	story	stories
94	country	countries
95	family	families
96	lady	ladies
97	party	parties
98	puppy	puppies
99	hobby	hobbies
100	cherry	cherries
101	diary	diaries
102	army	armies
103	fly	flies
104	boy	boys
105	toy	toys
106	key	keys
107	day	days
108	monkey	monkeys
109	valley	valleys
110	donkey	donkeys
111	journey	journeys
112	turkey	turkeys
113	tray	trays
114	chimney	chimneys
115	lamp	lamps
116	fan	fans
117	cupboard	cupboards
118	notebook	notebooks
119	kilo	kilos
120	memo	memos
121	tomato	tomatoes
122	potato	potatoes
123	hero	heroes
124	echo	echoes
125	mosquito	mosquitoes
126	volcano	volcanoes
127	roof	roofs
128	chief	chiefs
129	belief	beliefs
130	safe	safes
131	cliff	cliffs
132	proof	proofs
133	chef	chefs
134	handkerchief	handkerchiefs
135	desk	desks
136	clock	clocks
137	shoe	shoes
138	sock	socks
139	cloud	clouds
140	star	stars
141	ball	balls
142	game	games
143	shop	shops
144	market	markets
145	bank	banks
146	hospital	hospitals
147	bridge	bridges
148	park	parks
149	farm	farms
150	field	fields

Regular Plural Nouns That Add -s

Most regular plural nouns are made by adding -s. This rule works for many common nouns in everyday English.

Singular	Plural
book	books
pen	pens
car	cars
dog	dogs
cat	cats
teacher	teachers
student	students
road	roads
river	rivers
idea	ideas

Examples:

• I have one book.
• I have three books.
• The teacher is in class.
• The teachers are in class.

Regular Plural Nouns That Add -es

Some nouns add -es in the plural form. This usually happens when a noun ends in s, x, ch, sh, or z.

Singular	Plural
bus	buses
box	boxes
class	classes
glass	glasses
dish	dishes
brush	brushes
watch	watches
church	churches
bench	benches
quiz	quizzes

Examples:

• One box is on the floor.
• Two boxes are on the floor.
• The bus is late.
• The buses are late.

Regular Plural Nouns Ending in Y

Nouns ending in y follow two common patterns. If a consonant comes before y, change y to ies. However, if a vowel comes before y, simply add s.

Rule	Singular	Plural
consonant + y	baby	babies
consonant + y	city	cities
consonant + y	story	stories
consonant + y	family	families
consonant + y	puppy	puppies
vowel + y	boy	boys
vowel + y	toy	toys
vowel + y	key	keys
vowel + y	day	days
vowel + y	monkey	monkeys

Examples:

• The baby is sleeping.
• The babies are sleeping.
• One boy is here.
• Three boys are here.

Regular Plural Nouns Ending in O

Nouns ending in o can take -s or -es. Therefore, learners should notice common examples instead of using only one rule.

Singular	Plural
photo	photos
radio	radios
piano	pianos
video	videos
zoo	zoos
kilo	kilos
memo	memos
tomato	tomatoes
potato	potatoes
hero	heroes
echo	echoes
mosquito	mosquitoes
volcano	volcanoes

Examples:

• I took one photo.
• I took many photos.
• One tomato is red.
• Three tomatoes are red.

Regular Plural Nouns Ending in F or FE

Some nouns ending in f or fe stay regular and add -s. However, other nouns ending in f or fe are irregular and change to ves, so this section focuses only on regular cases.

Singular	Plural
roof	roofs
chief	chiefs
belief	beliefs
safe	safes
cliff	cliffs
proof	proofs
chef	chefs
handkerchief	handkerchiefs

Examples:

• The roof is new.
• The roofs are new.
• The chief gave an order.
• The chiefs gave orders.

When to Use Regular Plurals in English

Regular plural nouns are used in daily conversation, school grammar, reading, writing, and exams. Additionally, they help us talk clearly about more than one person, place, thing, animal, or idea.

You use regular plural nouns when talking about:

• people: teachers, students, doctors
• animals: cats, dogs, rabbits
• things: books, chairs, phones
• places: schools, parks, markets
• ideas: plans, questions, answers

Regular Plural Nouns in Sentences

Sentence pairs help you understand how regular plural nouns work in real English. Moreover, they show how one noun changes when we talk about more than one.

Singular Sentence	Plural Sentence
One cat is here.	Two cats are here.
A box is on the table.	Two boxes are on the table.
The baby is crying.	The babies are crying.
One bus is late.	Three buses are late.
A boy is playing.	Many boys are playing.
One city is large.	Many cities are large.
A photo is on the wall.	Several photos are on the wall.
One roof is red.	Two roofs are red.
The teacher is speaking.	The teachers are speaking.
A dish is clean.	The dishes are clean.

Common Mistakes with Regular Plural Nouns

Many learners make small spelling mistakes when they form regular plural nouns. However, these mistakes are easy to fix when you know the correct pattern.

Incorrect	Correct
boxs	boxes
buss	buses
dishs	dishes
brushs	brushes
watchs	watches
churchs	churches
quizs	quizzes
babys	babies
citys	cities
ladys	ladies
puppys	puppies
potatos	potatoes
tomatos	tomatoes
heros	heroes
wolfs	wolves

Tips:

• Use boxes, not boxs.
• Use dishes, not dishs.
• Use babies, not babys.
• Use tomatoes, not tomatos.
• Use churches, not churchs.

Regular vs Irregular Plural Nouns

Regular plural nouns follow common spelling rules. In contrast, irregular plural nouns change in special ways or stay the same.

Type	Rule	Example
Regular plural noun	follows common rules	cat → cats
Regular plural noun	adds -es	box → boxes
Irregular plural noun	changes spelling	child → children
Irregular plural noun	changes vowel	tooth → teeth
Irregular plural noun	stays the same	sheep → sheep

For example, books is a regular plural noun because it adds -s. However, children is an irregular plural noun because it does not follow the regular rule.

FAQs

Summary

Regular plural nouns follow common spelling rules. Most add -s, while others add -es or make small spelling changes, such as baby → babies and city → cities.

In this article, you learned 150 regular plural nouns in English with examples and sentences, including nouns that add -s, nouns that add -es, nouns ending in y, o, and f/fe, sentence pairs, common mistakes, and a regular vs irregular comparison. As a result, you can now use regular plural nouns more correctly in writing, speaking, and schoolwork.

Read More

• List of Nouns in English
• Possessive Nouns in English
• Proper Nouns for People in English
• Irregular Plural Nouns in English