Match the List-I with List-II.

LIST-I (Linguistic/Grammatical term)	LIST-II (Meaning/Definition)
A. Portmanteau word	I. Study of the historical development of languages over time.
B. Philology	II. Used for establishing an atmosphere and the communication of feelings rather than of ideas
C. Phatic Language	III. A word formed by combining two or more words
D. Phantom word	IV. A word that exists through the error of scribe, printer or lexicographer

Choose the correct answer from the options given below.

The correct answer is A-III, B-I, C-II, D-IV.

Here is the step-by-step breakdown and definition of each linguistic and grammatical term to explain why this matching is correct:

1. A. Portmanteau word matches with III. A word formed by combining two or more words
A portmanteau word is a blend of two or more words, fusing both their sounds and meanings into a single new term. Famous examples include smog (smoke + fog), motel (motor + hotel), and brunch (breakfast + lunch). Therefore, A maps to III.

2. B. Philology matches with I. Study of the historical development of languages over time
Philology is the branch of knowledge that deals with the structure, historical development, and relationships of a language or languages, often based on written historical records and literary texts. Therefore, B maps to I.

3. C. Phatic Language matches with II. Used for establishing an atmosphere and the communication of feelings rather than of ideas
Phatic communication or phatic language refers to verbal or non-verbal communication that has a social function, such as starting a conversation, greeting someone, or maintaining social bonds (e.g., saying "Hello", "How are you?", or "Nice weather we're having"), rather than conveying actual informative content or ideas. Therefore, C maps to II.

4. D. Phantom word matches with IV. A word that exists through the error of scribe, printer or lexicographer
A phantom word (also known as a ghost word) is a word that has entered dictionaries or written records entirely by accident due to a copying, printing, or lexicographical error, rather than being a genuinely used word in the language (a famous example is the word dord, which appeared in a dictionary due to a misreading of "D or d" for density). Therefore, D maps to IV.

Combining all these correct pairings yields the sequence: A-III, B-I, C-II, D-IV.