Select the word with the correct spelling from the following options.

Introduction / Context:
This spelling question asks you to identify the correctly spelt word from four options. Spelling questions are straightforward but require familiarity with common English words and their standard written forms. Among the given options, only one matches a standard dictionary spelling.

Given Data / Assumptions:
• The options given are rootless, xpanded, fulstop and griling.• We assume that the intended words are rootless, expanded, full stop and grilling, based on pronunciation hints.• Only one of these appears in correct spelling as commonly used in English.

Concept / Approach:
The strategy is to identify which of the options looks like a standard English word whose spelling you recognise. Rootless is a correctly spelt word meaning without roots, either literally or figuratively. The other words show missing letters or altered forms. Xpanded lacks the initial e in expanded. Fulstop removes one l and splits the compound incorrectly, and griling misses an l that would appear in grilling.

Step-by-Step Solution:
Step 1: Check rootless. This word consists of root plus the suffix less and is correctly spelled with double o in root and a single s at the end of less.Step 2: Check xpanded. The standard form is expanded with ex at the beginning, so xpanded is incorrect.Step 3: Check fulstop. In British English, the punctuation mark is called full stop, two separate words, and full has two l letters. Fulstop is therefore wrong.Step 4: Check griling. The correct spelling of the cooking term is grilling with double l. Griling is missing a letter, so it is wrong.Step 5: Conclude that rootless is the only correctly spelt word.

Verification / Alternative check:
You can verify by considering whether each word would appear in a standard dictionary. Rootless, meaning without roots, is commonly used in both literal and metaphorical contexts. The others are clearly misspellings of real words. Expanded always begins with ex, full stop is two words with full spelled with two l letters, and grilling has a double l. These confirm that rootless is the correct spelling.

Why Other Options Are Wrong:
Option b: xpanded is missing the initial e and is not a recognised spelling in English.Option c: fulstop combines two words into one and shortens full to ful, both of which are errors.Option d: griling is missing one of the l letters and therefore does not match the standard spelling grilling.

Common Pitfalls:
Some test takers may overthink and suspect that the apparently correct spelling is a trick, leading them to doubt rootless. Others might not immediately recognise that fulstop is intended as full stop. However, exam setters generally include one clear correct spelling and three obvious distortions. The key is to trust your familiarity with common words and not to second guess yourself unnecessarily when one option looks clearly right.

Final Answer:
The only correctly spelt word among the options is rootless.