It is used to compare more than two things or people.

It is an affix which placed or added before a base word.

It is a part of speech that describes a verb, an adjective, or another adverb.

It is a kind of adverb that answers the question how often.

It is a pair of vowel sounds with the first vowel sounds changing to the other within the same syllable.

The librarian asks them to recheck the books they borrowed. The underlined word above means to "check again."

I had a wonderful time with you today.

The degree of adjective in the sentence above is in comparative degree.

coin-soy-loud-bow

All the words above are examples of Diphthong.

We can form a superlative degree of an adjective by adding

-est or most/least to the word.

The degrees of adjectives will make you aware of the relationship or comparison of two persons or objects.

Understanding affixes is one of the keys to learning the meaning of an unfamiliar word.

Knowledge about adverbs will not help you give more details about your actions.

Sometimes we can form the adverbs by adding -ly to the word.

Familiarity with words with diphthongs helps develop our reading skills.