English synonyms and antonyms with examples

Building a strong vocabulary is an important part of learning English. One useful way to expand your vocabulary is to learn synonyms and antonyms.

Synonyms are words with the same or similar meanings, while antonyms are words with opposite meanings.

This guide contains useful English synonyms and antonyms, together with examples and tips for using them correctly.

What is a synonym?

A synonym is a word that has the same or a similar meaning to another word.

For example:

• big — large
• small — little
• begin — start
• intelligent — clever
• quick — fast

Examples

She lives in a large house.

She lives in a big house.

Both sentences have a similar meaning.

However, synonyms are not always completely interchangeable. The context, tone and grammatical use can be different.

What is an antonym?

An antonym is a word with an opposite meaning.

Examples:

• hot — cold
• big — small
• early — late
• happy — sad
• easy — difficult

Examples

The water is hot.

The water is cold.

100 useful English synonyms

Word	Synonym
big	large
small	little
begin	start
end	finish
fast	quick
intelligent	clever
difficult	hard
easy	simple
happy	pleased
angry	annoyed
quiet	silent
beautiful	attractive
correct	right
wrong	incorrect
help	assist
buy	purchase
answer	reply
ask	question
job	occupation
child	youngster
tired	exhausted
rich	wealthy
poor	needy
brave	courageous
afraid	frightened
funny	amusing
important	significant
famous	well-known
dangerous	risky
safe	secure
strange	unusual
intelligent	smart
honest	truthful
friendly	welcoming
angry	furious
clean	tidy
dirty	unclean
old	ancient
new	recent
near	close
choose	select
show	demonstrate
explain	clarify
need	require
get	obtain
keep	retain
leave	depart
live	reside
make	create
use	utilise
improve	develop
change	alter
tell	inform
ask	enquire
think	consider
want	desire
try	attempt
find	discover
fix	repair
use	employ
start	commence
stop	cease
look	observe
see	notice
give	provide
get	receive
go	travel
talk	speak
help	support
hurt	injure
show	display
hide	conceal
idea	thought
mistake	error
answer	response
place	location
part	section
problem	difficulty
result	outcome
goal	objective
chance	opportunity
freedom	liberty
danger	risk
story	tale
house	home
friend	companion
enemy	opponent
teacher	educator
student	learner
food	meal
shop	store
road	route
journey	trip
holiday	vacation
present	gift
photo	picture
film	movie
information	details
idea	concept
method	approach

100 useful English antonyms

Here are 100 common opposite pairs:

1. big — small
2. hot — cold
3. old — young
4. fast — slow
5. early — late
6. easy — difficult
7. rich — poor
8. happy — sad
9. strong — weak
10. clean — dirty
11. open — closed
12. full — empty
13. light — dark
14. near — far
15. high — low
16. right — wrong
17. safe — dangerous
18. noisy — quiet
19. kind — cruel
20. polite — rude
21. beautiful — ugly
22. brave — cowardly
23. hard — soft
24. thick — thin
25. long — short
26. wide — narrow
27. heavy — light
28. wet — dry
29. new — old
30. modern — traditional
31. public — private
32. possible — impossible
33. important — unimportant
34. useful — useless
35. successful — unsuccessful
36. active — inactive
37. careful — careless
38. helpful — unhelpful
39. honest — dishonest
40. friendly — unfriendly
41. patient — impatient
42. comfortable — uncomfortable
43. correct — incorrect
44. direct — indirect
45. formal — informal
46. regular — irregular
47. legal — illegal
48. visible — invisible
49. known — unknown
50. certain — uncertain
51. include — exclude
52. accept — reject
53. agree — disagree
54. arrive — depart
55. buy — sell
56. give — take
57. come — go
58. enter — leave
59. remember — forget
60. laugh — cry
61. love — hate
62. win — lose
63. pass — fail
64. build — destroy
65. create — destroy
66. increase — decrease
67. improve — worsen
68. begin — end
69. start — stop
70. push — pull
71. rise — fall
72. save — spend
73. borrow — lend
74. teach — learn
75. ask — answer
76. find — lose
77. hide — reveal
78. include — omit
79. appear — disappear
80. connect — disconnect
81. agree — object
82. advance — retreat
83. attack — defend
84. arrive — leave
85. encourage — discourage
86. expand — contract
87. export — import
88. maximum — minimum
89. majority — minority
90. positive — negative
91. presence — absence
92. success — failure
93. victory — defeat
94. advantage — disadvantage
95. beginning — ending
96. entrance — exit
97. friend — enemy
98. peace — war
99. hope — despair
100. freedom — captivity

Synonyms are not always interchangeable

This is an important point for English learners.

Words may have similar meanings but different levels of formality or different contexts.

For example:

buy and purchase have similar meanings.

I bought a new phone.

I purchased a new phone.

The first sentence sounds more natural in everyday conversation, while purchase can sound more formal.

Similarly:

start and commence can have similar meanings, but commence is much more formal.

Synonyms for better writing

Synonyms can help you avoid repeating the same word.

Instead of:

The film was interesting. The story was interesting and the ending was interesting.

You could write:

The film was interesting. The story was engaging, and the ending was fascinating.

Choose synonyms carefully. A more complicated word is not automatically a better word.

Antonyms make vocabulary easier to remember

Learning words in pairs can make them easier to remember.

For example:

accept ↔ reject

increase ↔ decrease

early ↔ late

strong ↔ weak

empty ↔ full

When you learn a new word, ask yourself whether it has a useful opposite.

Synonyms and antonyms exercise

Choose a synonym for each word:

1. large
2. quick
3. difficult
4. intelligent
5. begin

Now give an antonym for:

6. hot
7. expensive
8. early
9. strong
10. full

Answers

Possible answers:

1. big
2. fast
3. hard
4. clever
5. start
6. cold
7. cheap
8. late
9. weak
10. empty