Hierarchy vs. heirarchy is a common spelling confusion in English. The correct spelling is hierarchy, while heirarchy is an incorrect spelling.
The word hierarchy refers to a system in which people, groups, or things are arranged according to rank, importance, authority, or level. It is widely used in workplaces, organizations, government, education, social structures, and technology.
Quick Answer: Hierarchy is the correct spelling. Heirarchy is a misspelling and should not be used in standard English.
Hierarchy vs. Heirarchy at a Glance
| Word | Correct? | Meaning | Example |
|---|---|---|---|
| Hierarchy | ✅ Yes | A system arranged by rank, level, or authority | The company has a clear hierarchy. |
| Heirarchy | ❌ No | Incorrect spelling of hierarchy | Avoid writing “heirarchy” in formal writing. |
What Does Hierarchy Mean?
Hierarchy is a noun meaning a system in which people, organizations, objects, or ideas are arranged in levels based on authority, importance, status, or position.
For example, a company may have a hierarchy in which employees report to supervisors, supervisors report to managers, and managers report to executives.
Examples of hierarchy
- The company has a strict hierarchy of management.
- There is a clear hierarchy within the organization.
- The military follows a defined hierarchy of command.
- Students learned about the social hierarchy of ancient societies.
- The website uses a simple content hierarchy.
Is Hierarchy or Heirarchy Correct?
Hierarchy is correct.
Heirarchy is incorrect.
The correct spelling contains “hier” near the beginning:
H-I-E-R-A-R-C-H-Y
Incorrect:
H-E-I-R-A-R-C-H-Y
The spelling heirarchy is easy to create because the word heir is spelled H-E-I-R. However, hierarchy does not come from the spelling of heir, so adding the extra r after “hei” creates a misspelling.
Correct:
The organization has a clear hierarchy.
Incorrect:
The organization has a clear heirarchy.
Why Do People Spell Hierarchy as Heirarchy?
The mistake usually happens because hierarchy looks and sounds similar to words containing heir, such as heir and inheritance.
People may remember the beginning as “heir-”, producing heirarchy. However, the standard spelling is hierarchy, with hier- at the beginning.
A useful way to remember it is:
hierarchy = hier + archy
Not:
heirarchy = heir + archy
7 Clear Differences Between Hierarchy and Heirarchy
1. Hierarchy Is the Correct Word
Hierarchy is the standard English spelling.
Example:
The school has a clear hierarchy of leadership.
Heirarchy is not the standard spelling.
2. Hierarchy Is a Noun
Hierarchy functions as a noun. It describes an arrangement of people or things according to rank, authority, importance, or level.
Example:
The manager is near the top of the company hierarchy.
3. Heirarchy Is a Spelling Error
Heirarchy is not a standard alternative spelling of hierarchy. If you see it in an essay, business document, article, or other formal writing, it should generally be corrected to hierarchy.
4. Hierarchy Is Common in Business
The word is frequently used when discussing organizational structures.
For example:
The company’s management hierarchy includes directors, managers, and team leaders.
It can describe who reports to whom and how authority is distributed.
5. Hierarchy Is Used in Social Structures
Hierarchy can also describe levels of social status or importance.
Example:
The study examined the social hierarchy of the community.
It can refer to formal or informal levels of status.
6. Hierarchy Is Used in Technology
The word is also common in technology and information organization.
Examples include:
- file hierarchy
- folder hierarchy
- website hierarchy
- information hierarchy
- organizational hierarchy
- class hierarchy
Example:
The website has a logical content hierarchy that makes navigation easier.
7. Hierarchy Has a Distinct Spelling
The easiest way to avoid the mistake is to remember that the word is spelled:
H-I-E-R-A-R-C-H-Y
The incorrect form:
H-E-I-R-A-R-C-H-Y
contains the letter r in the wrong position.
Common Uses of Hierarchy
Hierarchy appears in many areas of everyday and professional English.
Workplace hierarchy
Understanding the company’s hierarchy can help new employees know who to contact.
Organizational hierarchy
The nonprofit has a simple organizational hierarchy.
Social hierarchy
The researchers studied how social hierarchy affected the community.
Political hierarchy
The organization has a formal hierarchy of leadership positions.
Website hierarchy
A clear website hierarchy helps visitors find information quickly.
File hierarchy
The software organizes documents through a folder hierarchy.
Hierarchy of needs
The expression hierarchy of needs is commonly associated with psychologist Abraham Maslow’s theory of human motivation.
Hierarchy Examples in Sentences
Here are several natural examples of hierarchy:
- The company has a clearly defined management hierarchy.
- Employees were asked to follow the established hierarchy.
- The organization changed its leadership hierarchy.
- The website’s information hierarchy is easy to understand.
- The military operates through a strict chain of command and hierarchy.
- The team discussed the hierarchy of priorities.
- Social hierarchy can influence relationships within a group.
- The folders are arranged in a logical hierarchy.
Common Phrases With Hierarchy
You may see hierarchy in these common expressions:
| Phrase | Meaning |
|---|---|
| social hierarchy | Levels of social status or position |
| organizational hierarchy | Levels of authority within an organization |
| corporate hierarchy | Ranking of positions within a company |
| management hierarchy | Levels of managers and authority |
| power hierarchy | Levels based on power or influence |
| hierarchy of needs | A model describing levels of human needs |
| hierarchy of priorities | Arrangement of priorities by importance |
| file hierarchy | Organization of files and folders into levels |
How to Remember the Correct Spelling
A simple memory trick is:
HIERARCHY starts with HIER, not HEIR.
Think:
HIER + ARCHY = HIERARCHY
You can also break the spelling into parts:
H-I-E-R-A-R-C-H-Y
Writing the word a few times can help reinforce the correct letter order.
Quick spelling test
Which is correct?
A. Heirarchy
B. Hierarchy
✅ Answer: B. Hierarchy
Hierarchy vs. Heirarchy in Formal Writing
When writing emails, reports, academic assignments, resumes, business documents, or website content, always use hierarchy.
Incorrect:
The company has a complicated heirarchy.
Correct:
The company has a complicated hierarchy.
Using the correct spelling makes your writing clearer and more professional.
Hierarchy vs. Heirarchy: Pronunciation
The correct word hierarchy is commonly pronounced approximately:
HY-uh-rar-kee
You may also hear pronunciation variations depending on the speaker or region.
The important point is that the correct spelling remains hierarchy, regardless of pronunciation.
Is Heirarchy Ever Correct?
No. Heirarchy is generally considered a misspelling of hierarchy.
If you are referring to a system of ranked levels, authority, importance, or organization, use hierarchy.
Correct:
The company has a clear hierarchy.
Incorrect:
The company has a clear heirarchy.
Frequently Asked Questions
1. Is it hierarchy or heirarchy?
Hierarchy is correct. Heirarchy is a misspelling.
2. What is the meaning of hierarchy?
Hierarchy means a system in which people, groups, things, or ideas are arranged in levels according to rank, authority, importance, or position.
3. Why is heirarchy wrong?
Heirarchy is an incorrect spelling. The correct spelling begins with hier-, not heir-.
4. How do you spell hierarchy?
The correct spelling is:
H-I-E-R-A-R-C-H-Y
5. Is hierarchy a noun?
Yes. Hierarchy is a noun.
Example:
The organization has a strict hierarchy.
6. What is the plural of hierarchy?
The plural is hierarchies.
Example:
Different organizations can have different hierarchies.
7. What is an easy way to remember hierarchy?
Remember:
HIER + ARCHY = HIERARCHY
Do not spell it heirarchy.
Final Takeaway
When choosing between hierarchy and heirarchy, use hierarchy.
Hierarchy is the correct English spelling and refers to an arrangement of people, things, or ideas according to rank, authority, importance, or level. Heirarchy is a common spelling error and should be avoided in formal and professional writing.
Correct: Hierarchy ✅
Incorrect: Heirarchy ❌