Forth or Fourth? Meaning, Spelling, and Easy Ways to Remember

If you are confused about forth or fourth, you are not alone. These words sound exactly the same, but they have different meanings and grammatical uses. Forth is usually an adverb meaning “forward” or “onward,” while fourth is an ordinal number meaning “number four in a sequence.” For example, “The soldiers marched forth” and “She came fourth in the race.” The spelling you choose depends entirely on what you mean.

Understanding the difference between these two words is useful for students, ESL learners, writers, and anyone who wants to avoid common spelling mistakes. Although forth and fourth are homophones, they cannot normally be substituted for each other. In this guide, you will learn their meanings, see practical examples, understand when to use each one, and discover a simple memory trick that makes the difference easy to remember.

Quick Answer: Forth or Fourth?

Forth means forward, onward, or away from a starting point, as in “Go forth and succeed.” Fourth means fourth in order or position, as in “Today is the fourth day.” Remember: fourth contains “four,” because it relates to the number 4; forth means forward or onward.

Why Do People Confuse Forth and Fourth?

People often confuse forth and fourth because they are pronounced the same in standard English. This makes them homophones—words that sound alike but have different spellings and meanings.

The main difference is simple:

• Forth → forward or onward
• Fourth → number four in a sequence

The extra u in fourth connects it directly to four.

For example:

• “She stepped forth to speak.” → She stepped forward.
• “She was the fourth person to speak.” → She was number four.

First Word: Forth

Forth is an adverb that generally means forward, onward, or into view.

It is often used with verbs that describe movement or progress.

Common meanings of Forth

1. Forward or onward

The explorers moved forth into the forest.

2. Out or away from a place

The speaker stepped forth to address the crowd.

3. From a particular point onward

From this day forth, we will work together.

The phrase “henceforth” also contains the idea of moving forward from a particular point in time.

Common phrases with Forth

• go forth
• move forth
• come forth
• set forth
• bring forth
• put forth
• from this day forth

Second Word: Fourth

Fourth is an ordinal number. It describes something that comes after the third and before the fifth.

It is related directly to the number four.

Examples of Fourth

• Today is the fourth day of the week.
• He finished in fourth place.
• This is my fourth attempt.
• She lives on the fourth floor.
• The fourth chapter explains the main idea.

The number sequence is:

First → Second → Third → Fourth → Fifth

Because fourth refers to four, it keeps the letters four in its spelling.

Forth vs Fourth: Comparison Table

Word	Meaning	Part of Speech	Example
Forth	Forward or onward	Adverb	The group marched forth.
Fourth	Number four in order	Ordinal number/adjective	She finished fourth.
Forth	Into view or outward	Adverb	He came forth from the room.
Fourth	Following third	Ordinal number	This is the fourth question.

Easy rule

Forth = forward

Fourth = four + th

When to Use Each

Use forth when you are talking about movement, progress, or going forward.

The team marched forth toward the village.

Use fourth when you are talking about position, order, rank, or number four.

The team finished in fourth place.

A quick test can help:

Does the sentence relate to “four”?

• Yes → fourth
• No, does it mean “forward” or “onward”? → forth

10+ Examples of Forth and Fourth

Examples with Forth

1. The soldiers marched forth at sunrise.
2. She stepped forth to accept the award.
3. We must go forth with our plans.
4. The young leader came forth to speak.
5. The river flowed forth toward the sea.
6. He put forth a strong argument.
7. They went forth into the unknown.
8. The artist brought forth a new idea.
9. The group moved forth without hesitation.
10. The teacher called the students forth one by one.

Examples with Fourth

1. She finished fourth in the competition.
2. Today is the fourth day of the month.
3. He lives on the fourth floor.
4. This is my fourth visit to the museum.
5. Read the fourth paragraph carefully.
6. She won the fourth prize.
7. The fourth student answered correctly.
8. Turn to the fourth page.
9. He celebrated his fourth birthday.
10. The fourth chapter is the longest.

Common Mistakes

One common mistake is writing forth when you mean the number four.

❌ I finished in forth place.

✅ I finished in fourth place.

Another mistake is using fourth when you mean forward.

❌ Go fourth and do your best.

✅ Go forth and do your best.

Also be careful with expressions such as:

• go forth = go forward
• fourth place = position number four
• fourth time = occurrence number four
• set forth = present or explain
• fourth floor = floor number four

Memory Trick: Forth or Fourth?

Here is an easy way to remember the difference:

FOURth = FOUR

The word fourth contains four:

FOUR + TH = FOURTH

So whenever you are talking about the number 4, choose fourth.

For forth, think:

Forth = Forward

Both start with F, which can remind you of Forward.

Forth = Forward
Fourth = Four

This simple association can prevent most mistakes.

American vs British English

There is no major American-versus-British spelling difference between forth and fourth.

Both varieties of English use:

• forth for forward or onward
• fourth for the ordinal number after third

For example, both American and British English use:

He came fourth in the race.

And:

We marched forth into the valley.

The pronunciation is also generally the same, which is why the words are easily confused in speech.

Similar Words

Understanding related words can make the difference even clearer.

Words Related to Forth

• forward
• onward
• ahead
• outward
• onward
• ahead

Example:

The explorers moved forth.

Similar idea:

The explorers moved forward.

Words Related to Fourth

• four
• first
• second
• third
• fifth
• sixth
• ordinal

Example:

She finished fourth.

Similar idea:

She was in position number four.

Remember that forth and fourth are not synonyms. They simply sound alike.

Final Verdict: Forth or Fourth?

The correct word depends on your meaning.

Use forth when you mean forward, onward, or outward.

The travelers went forth on their journey.

Use fourth when you mean number four in a sequence or position.

The travelers arrived in fourth place.

The easiest rule is:

Forth = forward. Fourth = four.

If the word is connected to the number 4, choose fourth. If it describes moving or progressing forward, choose forth.

FAQs:

Is it fourth or forth place?

The correct expression is fourth place because it refers to position number four.

She finished fourth in the race.

Is “go fourth” correct?

No, when you mean “go forward,” the correct phrase is go forth.

Go forth and do your best.

What is the difference between forth and fourth?

Forth means forward or onward, while fourth means number four in a sequence.

Are forth and fourth homophones?

Yes. Forth and fourth are homophones because they are generally pronounced the same but have different spellings and meanings.

How do I remember fourth?

Remember that fourth contains four:

four + th = fourth

What does “go forth” mean?

Go forth means to move forward, continue onward, or leave a place to begin something.

What does “fourth” mean?

Fourth is the ordinal form of four. It identifies something that comes after third and before fifth.

Remember This

• Forth = forward or onward
• Fourth = number four in order
• Forth is related to movement or progress.
• Fourth is related to the number four.
• Forth and fourth sound alike.
• FOURth contains FOUR.

Conclusion

The difference between forth and fourth is easy once you connect each word with its meaning. Forth describes movement or progress, usually meaning forward or onward. Fourth, on the other hand, identifies the number four in an ordered sequence. Although they sound alike, their spelling and grammatical roles are different.

Whenever you are unsure, use the simple memory trick: “Forth means forward, while fourth contains four.” If you are describing someone moving ahead, choose forth. If you are describing position number four, choose fourth. With a little practice, this commonly confused pair becomes much easier to use correctly.