Wordstocks refer to the collection of words that a learner of a language needs to know in order to communicate effectively. It is essential to build a rich vocabulary to express oneself in a precise and concise manner. Synonyms for the word "wordstocks" include lexicon, word bank, vocabulary list, word repository, and lexical database. These terms emphasize the importance of having access to a range of words covering various categories such as nouns, adjectives, verbs, and adverbs. Developing an extensive wordstock is crucial to excel in reading, writing, and speaking a language confidently. Thus, it is essential to continuously add new words to our wordstock and expand our understanding of various language concepts.