Understanding Dictionary Order of Words

The question asks us to arrange a given set of words in the order they would appear in a standard English dictionary. This process is also known as alphabetical ordering or lexical ordering. To determine the dictionary order, we compare the words letter by letter from left to right.

Steps to Determine Dictionary Order

We are given the following words with their corresponding numbers:

1. lonely
2. longitude
3. lovely
4. lounge
5. locker

Let's compare these words letter by letter:

Step 1: Compare the first letter.

All words begin with the letter 'l'. Since they are all the same, we move to the next letter.

Step 2: Compare the second letter.

All words have 'o' as the second letter. Again, they are all the same, so we move to the third letter.

Step 3: Compare the third letter.

• lonely: 'n'
• longitude: 'n'
• lovely: 'v'
• lounge: 'u'
• locker: 'c'

Now we compare the third letters: 'n', 'n', 'v', 'u', 'c'. Arranging these letters alphabetically:

'c' < 'n' < 'u' < 'v'

This means the word with 'c' as the third letter comes first. The words with 'n' come next. Then the word with 'u', and finally the word with 'v'.

Based on the third letter:

• 'c': locker (number 5) - This comes first.
• 'n': lonely (number 1), longitude (number 2) - These come next, but we need to compare them further.
• 'u': lounge (number 4) - This comes after the 'n' words.
• 'v': lovely (number 3) - This comes last.

So far, the order starts with 5, followed by 1 and 2 (in some order), then 4, and finally 3. Let's resolve the order for words 1 and 2.

Step 4: Compare words starting with 'lon'.

We need to compare "lonely" and "longitude".

• lonely: l o n e...
• longitude: l o n g...

The fourth letter is 'e' in "lonely" and 'g' in "longitude". Comparing 'e' and 'g':

'e' < 'g'

Therefore, "lonely" comes before "longitude". So, the order for numbers 1 and 2 is 1 then 2.

Final Order:

Combining the steps:

1. Word with 'c' as 3rd letter: locker (5)
2. Words with 'n' as 3rd letter, compared by 4th letter: lonely (1), then longitude (2)
3. Word with 'u' as 3rd letter: lounge (4)
4. Word with 'v' as 3rd letter: lovely (3)

The correct dictionary order of the numbers is 5, 1, 2, 4, 3.

The final sorted order of the numbers corresponding to the words is 5, 1, 2, 4, 3.

Revision Table: Dictionary Skills

Additional Information on Alphabetical Arrangement

Alphabetical arrangement is a fundamental skill used not only for finding words in a dictionary but also for organizing information in lists, indexes, phone books, and digital files. When sorting words:

• Ignore capitalization unless specifically instructed otherwise (dictionaries usually use lowercase).
• Ignore spaces or punctuation within single entries (like hyphenated words, though not relevant here).
• When comparing letters, follow the standard English alphabet sequence from A to Z.
• If words are identical up to the point where one word ends, the shorter word comes first (e.g., "read" comes before "reader").

Mastering dictionary order helps improve vocabulary and information retrieval skills.