Define syntax and compare it with morphology as a separate field of linguistics.

Syntax and morphology are two separate fields within the study of linguistics.

1. Syntax: Syntax refers to the set of rules, principles, and processes that govern the structure of sentences in a given language. It involves the arrangement of words to form meaningful sentences. It also deals with the grammatical structures of sentences and how words in a sentence interact with each other. For example, in English, the basic syntax rule is that a sentence must have a subject and a predicate.

2. Morphology: On the other hand, morphology is the study of the internal structure of words. It involves understanding how words are formed and their relationship with other words in the same language. It deals with the way words are built from smaller pieces, called morphemes, which are the smallest units of meaning in a language. For example, the word "unhappiness" is made up of three morphemes: "un-", "happy", and "-ness".

Comparison: While both syntax and morphology are concerned with the structure of language, they focus on different levels. Syntax is concerned with the structure of sentences, how words come together to form phrases and sentences. Morphology, however, is concerned with the structure of words themselves, how morphemes come together to form words. Both are crucial for understanding how meaning is constructed in a language, but they operate on different levels of analysis.