Words with the Prefix “Un” (Alphabetic List + Most Common)

A prefix is a word that you add before a word, and it changes the meaning. The prefix “un” is fairly common to see in the English language, and it’s used to say that something is not something else. This article will highlight plenty of words that use “un”.

What are Some Good Words with the Prefix “Un”?

There are plenty of great words in the English language that use the prefix “un”. Some of the best words with “un” as a prefix that you can use are “under”, “until”, “union”, “university” and “understand”. These are a great way to start learning words with the “un” prefix.

Here’s a longer list that’s composed of a lot of great words with “un” prefixes:

1. Under
2. Until
3. Union
4. University
5. Understand
6. Unit
7. Unless
8. Unemployment
9. Unable
10. Unlikely

Common Words with the Prefix “Un”

Because the prefix “un” is so ubiquitous, it stands to reason that there are plenty of popular words with the prefix “un”. You can find a lot of words with prefix “un” that are fairly common, and some of those words are “unlike”, “unfortunately”, “unique”, “unknown” and “unusual”.

The following list contains some of the most popular words with “un” prefix in the English language:

1. Unlike
2. Unfortunately
3. Unique
4. Unknown
5. Unusual
6. Uncle
7. Unity
8. Unemployed
9. Universal
10. Universe

Rare Words with the Prefix “Un”

There’s a lot of words that use the prefix “un”, and they all have varying degrees of popularity. Naturally, there will also be words with “un” prefixes that are rare, and you are unlikely to see on a regular basis. Some of these are “unwed”, “unworked”, “unedited”, “unexploited” and “unfruitful”.

This is a lost of a lot of words with “un” prefix that are very uncommon to see in most contexts:

1. Unwed
2. Unworked
3. Unedited
4. Unexploited
5. Unfruitful
6. Unsanitary
7. Unscripted
8. Unquantified
9. Undermanned
10. Unfussy

Words with the Prefix “Un” Meaning “Not”

Sure, the prefix “un” might be fairly popular, but what is it actually used for? And what does it mean? The prefix “un” usually means “not”, and a lot of words use it in this very way. Some of those words are “undoubtedly”, “unconscious”, “unaware”, “uncomfortable” and “unpleasant”.

For your reading enjoyment we’ve compiled a list of words with the prefix “un” meaning “not”:

1. Undoubtedly
2. Unconscious
3. Unaware
4. Uncomfortable
5. Unpleasant
6. Unsuccessful
7. Unrest
8. Unsatisfactory
9. Unpopular
10. Unofficial

Words that Start with the Prefix “Un”

The prefix “un” is very popular, and you’ll find it used at the start of plenty of words. Some useful examples of words that start with the prefix “un” are “uneasy”, “unexpectedly”, “unrelated”, “unaffected” and finally “unsure”, though of course there’s plenty of other examples.

Here we have created a list of ten different words with “un” prefixes for you to enjoy:

1. Uneasy
2. Unexpectedly
3. Unrelated
4. Unaffected
5. Unsure
6. Unused
7. Unreliable
8. Untouched
9. Unanimously
10. Unduly

Words with the Prefix “Un” for 2nd and 3rd Grade

There are plenty of words that begin with the prefix “un”, which means that small children usually learn at least a few fairly early on in their lives. Some words with “un” prefixes for 2nd and 3rd grade kids are “unitary”, “unequal”, “unsafe”, “unfinished” and “unfit”.

If you’re looking for more words with the prefix “un” for 2nd and 3rd grade kids, here’s a list:

1. Unitary
2. Unequal
3. Unsafe
4. Unfinished
5. Unfit
6. Unjust
7. Unto
8. Untidy
9. Unavailable
10. Underestimate

Sentences with the Prefix “Un”

It’s important to become familiar with the prefix “un” and all of the different words that use it, because it’s a really useful tool that can be incredibly effective when you know how to use it. You can easily use “un” in your sentences without issues.

Here we have some example sentences that use the prefix “un” in some way, for you to check out:

1. I’m really sad that this unjust decision has been taken by the board of directors.
2. He was unavailable that day, but she decided that she’d just reschedule the meeting.
3. Her new headphones remained untouched since the day she had bought them.
4. If you really must know, she’s unwed, though I’d tread lightly if I were you.
5. That decision is actually really unpopular, so I don’t think they’ll stick by it.

Alphabetic List

Here we have alphabetized all of the different terms in this article, and compiled them into one list:

1. Unable
2. Unaffected
3. Unanimously
4. Unavailable
5. Unaware
6. Uncle
7. Uncomfortable
8. Unconscious
9. Under
10. Underestimate
11. Undermanned
12. Understand
13. Undoubtedly
14. Unduly
15. Uneasy
16. Unedited
17. Unemployed
18. Unemployment
19. Unequal
20. Unexpectedly
21. Unexploited
22. Unfinished
23. Unfit
24. Unfortunately
25. Unfruitful
26. Unfussy
27. Union
28. Unique
29. Unit
30. Unitary
31. Unity
32. Universal
33. Universe
34. University
35. Unjust
36. Unknown
37. Unless
38. Unlike
39. Unlikely
40. Unofficial
41. Unpleasant
42. Unpopular
43. Unquantified
44. Unrelated
45. Unreliable
46. Unrest
47. Unsafe
48. Unsanitary
49. Unsatisfactory
50. Unscripted
51. Unsuccessful
52. Unsure
53. Untidy
54. Until
55. Unto
56. Untouched
57. Unused
58. Unusual
59. Unwed
60. Unworked