Spelling test: Out of the given options, which is the correctly spelt form of the word that means calmness and self control?

Introduction / Context:
This question checks basic spelling of a common English noun. The word describes a state of calmness, control, and collected behaviour, especially in difficult situations. Correct spelling is important for written communication in exams, essays, and professional email.

Given Data / Assumptions:
- Target word meaning: calmness and self control. - Four spelling variants are given: Composure, Cumposure, Composore, Cumposore. - Only one matches standard English spelling.

Concept / Approach:
The correct English spelling is "composure". It shares the root "compose" as in "to compose oneself", meaning to regain calm self control. Notice the pattern "com" plus "posure". The letter combination "ompo" is typical for the root, while variations like "cum" or "sore" at the end do not match any standard form of the word.

Step-by-Step Solution:
Step 1: Recall common expressions such as "keep your composure" or "lose your composure". Step 2: Visualise the spelling used in books and articles: c o m p o s u r e. Step 3: Compare option A "Composure" with this remembered spelling; it matches exactly. Step 4: Check option B "Cumposure"; the initial "cu" is not used in this word in standard English. Step 5: Check option C "Composore"; the ending "sore" is wrong; the correct ending is "sure". Step 6: Check option D "Cumposore"; it combines both errors and is clearly incorrect.

Verification / Alternative check:
Think of related words like "compose" and "composition". They begin with "com", not "cum". Memory aids such as linking "composure" to "composed" can help you remember the spelling. Checking a trusted dictionary or textbook would confirm that "composure" is the accepted form, while the others do not appear as standard words at all.

Why Other Options Are Wrong:
Cumposure in option B uses "cu", which does not connect to the root "compose" and is not a recognised variant. Composore in option C uses "sore" instead of "sure", producing a non existent word. Cumposore in option D combines both incorrect parts and is even further from the correct form.

Common Pitfalls:
Spelling questions often use similar looking distractors that change only one or two letters. Many learners rely on how a word sounds, but English spelling is not fully phonetic. To avoid such traps, it is useful to connect words like "composure" with "compose" and note that the spelling of the root usually stays stable when forming related nouns.

Final Answer:
The correctly spelt word is "Composure".