Find out that word, the spelling of which is wrong.

The correct answer is D. Puntuation.

Pudding, pungent, and puncture are all correctly spelled words. Pudding is a sweet or savory dish made from a mixture of ingredients that is cooked by boiling, steaming, or baking. Pungent is having a sharp, biting taste or smell. Puncture is a hole made by a sharp object.

Puntuation is not a word in the English language. It may be a misspelling of the word “punctuation,” which is the use of marks such as periods, commas, and semicolons to indicate the structure of a sentence.