Different between lexical morphemes and grammatical morphemes with 6 points?

1. Definition: Lexical morphemes are morphemes that carry the main meaning of a word, while grammatical morphemes are morphemes that indicate grammatical relationships between words or express grammatical categories.

2. Function: Lexical morphemes contribute to the content or meaning of a word, while grammatical morphemes contribute to the structure or function of a sentence.

3. Position: Lexical morphemes are typically found in the root of a word, while grammatical morphemes are often found as affixes or function words.

4. Independence: Lexical morphemes can often stand alone as separate words, while grammatical morphemes are usually not used independently and require other words to convey meaning.

5. Frequency: Lexical morphemes tend to be more frequent in language usage, as they are essential for conveying specific concepts, while grammatical morphemes are used more frequently to express grammatical relationships.

6. Variation: Lexical morphemes are less likely to vary across different languages or dialects, as they represent core concepts, while grammatical morphemes can vary significantly, reflecting the grammatical structures and rules of a particular language.