The question asks us to identify the word that is spelt incorrectly among the given options. Let's examine each option carefully.
Option 1: laboratary
Option 2: boundary
Option 3: olfactory
Option 4: elementary
Analyzing Each Option's Spelling
We need to check the correct spelling of each word to find the wrongly spelt one.
boundary: This word is spelt correctly. It refers to a line that marks the limits of an area; a dividing line.
olfactory: This word is spelt correctly. It relates to the sense of smell.
elementary: This word is spelt correctly. It relates to the basic or initial stages of something; not complicated or sophisticated.
laboratary: This word is spelt incorrectly. The correct spelling is "laboratory". A laboratory is a room or building equipped for scientific experiments, research, or teaching, or for the manufacture of drugs or chemicals.
Comparing the options with their standard spellings, the word "laboratary" is clearly wrongly spelt. The correct spelling is "laboratory".
Identifying the Wrongly Spelt Word
Based on the analysis, the word that is spelt incorrectly is "laboratary".
Here is a comparison:
Given Word
Correct Spelling
Is it Wrongly Spelt?
laboratary
laboratory
Yes
boundary
boundary
No
olfactory
olfactory
No
elementary
elementary
No
Therefore, the wrongly spelt word among the given options is "laboratary".
Revision Table: Common Spelling Errors
Common Misspelling
Correct Spelling
Notes
accomodate
accommodate
Two 'c's and two 'm's
definately
definitely
Ends with '-itely'
independant
independent
Ends with '-ent'
seperate
separate
Has 'a' after 'p'
untill
until
Only one 'l' at the end
wierd
weird
'ei' rule exception
Additional Information: Tips for Improving Spelling
Improving your spelling can help you avoid identifying wrongly spelt words and write more accurately. Here are some tips:
Read Regularly: Reading exposes you to correct spellings in context.
Use a Dictionary: If unsure about a word, look it up in a dictionary.
Practice Writing: The more you write, the more you will encounter words and learn their spellings.
Learn Common Spelling Rules: Rules like "i before e except after c" (and its exceptions) can be helpful.
Break Words Down: For long words, break them into syllables or smaller parts.
Use Mnemonics: Create memory aids for tricky words (e.g., 'a lot' is two words, like 'a lot' of space).