There are many ways to show that word structure is different from phrase and sentence structure.
Example of morphemes words. Finally free morphemes are those that can appear as independent words. The name grapheme is given to the letter or combination of letters that represents a phoneme. Un- prefix that means not.
Submarine is a word made up of two morphemes. In complex words there are several roots for example in the word light-faced two roots - light and face. We will mention two here.
Derivative dependent morphemes on the other hand can be classified into prefixes they are preceded to the lexeme infixes they have no semantic content or suffixes they are postponed to the lexeme. In the example above. The basic unit of written language is the letter.
A word can be composed of one or more morphemes. Unsystematically there is a root word system and bound morphemes that attach to the root un- -atic -al -ly system root un- -atic -al -ly bound morphemes If two free morphemes are joined together they create a compound word. Ad- sub- un- -ful -ness -less.
The underlined words dreamers barely handsome fair-headed eagerness light-hearted and filled are bound morphemes. For instence sign is pronounced sãɪn alone but is pronounced. For example the adjective big the verb walk and the noun home are free morphs.
What is a grapheme example. Many words in English are made up of a single free morpheme. However in the same word there are eight phonemes.