Un is a prefix definition not. It"s supplied to give opposite and an adverse meanings to adjectives, adverbs and also nouns.

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10 common Un- Prefixes


Root word: Able.

Meaning: come not have the ability to do something.

Example: She"s can not to to visit tomorrow"s meeting.


Root word: Aware.

Meaning: come not recognize something.

Example: ns was unaware the plans had changed.


Root word: Beat.

Meaning: to not have actually lost any games.

Example: In 2004, Arsenal walk the whole football season unbeaten.


Root word: Common.

Meaning: inexplicable or rare.

Example: due to the fact that the windy transport device is therefore good, it"s uncommon for me to drive to work.


Root word: Dress.

Meaning: to take off clothes.

Example: get undressed and also get into the shower.


Root word: Employ.

Meaning: The number of people who execute not have jobs.

Example: The federal government reported a tiny decrease in the unemployment rate.


Root word: Fair.

Meaning: not equal or not right.

Example: It"s unfair to ask James to occupational late again.


Root word: Fit.

Meaning: Not healthy or not an excellent enough.

Example: I"m too unfit come play tennis with you.


Root word: Miss.

Meaning: So good that it must be seen.

Example: She defined the film as unmissable.


Root word: Rely.

Meaning: Can"t be reliable or depended on.

Example: He"s totally unreliable, ns wouldn"t ask him for help.

Now take it a look at at these sentences and decide which un- words are needed:

1) What's wrong? girlfriend look ___.
unhappyunableundo2) i ____ my suitcase as shortly as ns arrived.
unpaidunadvancedunpacked3) Some human being think it's ___ to break a mirror.
unluckyuncertainunless4) She didn't believe him, she thought his story to be ___.
uncutuntrueunkind5) see a physician if you feeling ___.
untieunwellundo6) It's ___ come eat so much candy.
unclearunhealthyunlikely7) You need to clean her desk, it's ___.
unfriendlyuncoveruntidy8) when are you going come ___ her birthday presents?
unwrapunimpressedunblock9) She's ___ to job-related weekends.

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unloadunwillinguneven10) be careful, the ladder watch ___.
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