The word or part of a word to which PREFIXES and SUFFIXES are attached to form new words. In the words that follow, the base is printed in bold type.
counteract underachievement unnecessarily unhappiness.
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A word that can be used in three main ways:
Subordinating conjunction:
It can introduce a number of different types of ADVERBIAL CLAUSE:
 Time:
As the train drew into Victoria station, Gloria softened.
 Reason:
As they are fast-drying … the application technique is slightly different.
 Manner:
The talk that night was about experiments carried out to explain why people behaved as they did.
 Comment:
That, as I understand it, is the law.
Preposition:
Should I get a job as a barmaid?
Adverb:
It can also be used as an adverb in comparisons:
He’s as happy as a sandboy.
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A term used in traditional grammar. It consists of these words:
a, an indefinite article
the definite article
Article form part of a larger group of words known as DETERMINERS.
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A word that can be used in these ways:
 DETERMINER
I sat in my cell, expecting to be called out for execution at any moment.
 PRONOUN
I don’t think there’ll be any to spare for a day or two.

 ADVERB : It can be used before the COMPARATIVE form of an
ADJECTIVE or ADVERB. For example:
Why won’t the car go any faster?
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A word meaning the opposite of another word. For example, the following are pairs of antonyms:
wet dry
buy sell
child adult .
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