Understanding Correct Spelling: Identifying 'Incommunicable'

This question asks us to identify the correctly spelled word among four options. The words provided are variations of "incommunicable". Knowing the correct spelling of common and less common English words is crucial for effective written communication and excelling in vocabulary sections of tests.

Let's look at the options provided:

1. Incommunicabal
2. Incommunicable
3. Incomunicable
4. Incomunicabal

We need to determine which one of these spellings is the standard and correct spelling of the word "incommunicable".

Analyzing the Options for Correct Spelling

The word "incommunicable" is formed by combining the prefix "in-" (meaning 'not'), the root "communicable" (derived from "communicate", meaning able to be communicated or transmitted), and the suffix "-able" (meaning capable of or suitable for). The correct root uses 'c' twice: 'communic'. The standard suffix is '-able', not '-abal'.

Let's break down the common errors seen in the options:

• Errors in the root: Options 3 and 4 use "Incomunic", which is missing the second 'm' and the first 'c' from "communicable". The correct root involves "communicate".
• Errors in the suffix: Options 1 and 4 use "-abal" instead of the correct "-able". The suffix is consistently spelled "-able" in English words like 'capable', 'lovable', 'readable', etc.

Combining the correct prefix "in-", the correct root "communic", and the correct suffix "-able", we get "incommunicable".

Identifying the Correctly Spelled Word

Based on our analysis of the root and the suffix, let's re-examine the options:

• Option 1: Incommunicabal - Incorrect suffix (-abal instead of -able).

• Option 2: Incommunicable - Correct prefix (in-), correct root (communic), correct suffix (-able). This matches the standard spelling.

• Option 3: Incomunicable - Incorrect root (missing 'm' and 'c').

• Option 4: Incomunicabal - Incorrect root and incorrect suffix.

Therefore, the only option that contains the correct spelling is "Incommunicable".

Definition of Incommunicable

"Incommunicable" describes something that cannot be communicated, transmitted, or shared. For example, an incommunicable disease is one that is not contagious. In a non-medical sense, it can describe feelings or ideas that are difficult or impossible to express to others.

Revision Table: Spelling Variations

Additional Information: Common Spelling Patterns

Understanding common prefixes, roots, and suffixes can greatly help in determining the correct spelling of words. For example:

• Many words ending in a 'k' or 'c' sound use '-able' (e.g., applicable, practicable).
• Words derived from Latin roots often follow consistent patterns. 'Communicable' comes from the Latin 'communicare'.
• The prefix 'in-' is used to negate or mean 'not', and it combines with many words to form antonyms (e.g., visible → invisible, complete → incomplete).

Practicing word breakdown into these components can make spelling more intuitive.