From the following options, select the word that has the correct spelling in standard English.

Introduction:
Correct spelling is essential for clear written communication and is frequently tested in competitive examinations. In this question, three options contain extra letters or incorrect vowel patterns, while one option matches the standard dictionary spelling. Knowing common base words and their correct endings helps you eliminate incorrect variants quickly, even when they look similar at first glance.

Given Data / Assumptions:

- Options: eraseable, probabble, secretes, esteemeed. - Only one option is spelled correctly. - The correct word must match a recognised English verb or adjective.

Concept / Approach:
The word secretes is the third person singular form of the verb secrete, meaning to produce and release a substance, often used in biology and medicine. Its spelling is s e c r e t e s. The other words look like distorted forms of erasable, probable, and esteemed, each of which has a different correct spelling. Comparing each option with the standard forms quickly reveals that secretes is the only correct choice in this list.

Step-by-Step Solution:
Step 1: Examine eraseable and recall that the usual spelling is erasable, without the extra e after erase. Step 2: Look at probabble and remember that the correct spelling of the adjective is probable, with only one b in the final syllable. Step 3: Consider esteemeed and recognise that the correct spelling is esteemed, with two e letters together only once, not three in a row. Step 4: Identify secretes as a proper verb form derived from secrete and check that this form appears in dictionaries and science texts. Step 5: Select secretes as the one correctly spelt word.

Verification / Alternative check:
Think of example sentences: The gland secretes hormones into the bloodstream and The plant secretes a sticky substance. In both cases, secretes is used correctly and matches the spelling in option C. By contrast, you will not find eraseable, probabble, or esteemeed as standard spellings in dictionaries. Instead, you will see erasable, probable, and esteemed, confirming that the given forms are incorrect.

Why Other Options Are Wrong:
Eraseable incorrectly adds an extra e, probably by directly attaching able to erase without adjusting the spelling. Probabble wrongly doubles the letter b in the last syllable. Esteemeed adds an unnecessary extra e, making the word look awkward and unlike the standard esteemed. Since exam questions on spelling rely on standard dictionary forms, these three options must be rejected.

Common Pitfalls:
Many learners are misled by pronunciations and simply add letters based on how a word sounds rather than how it is usually written. A good long term strategy is to pay close attention to spellings when reading books, articles, and reliable online sources. Additionally, making personal lists of commonly misspelled words and their correct forms helps reduce uncertainty in exam situations.

Final Answer:
secretes is the correctly spelt word among the options.