Eventual vs Eventually

When to use each in English, with meaning, register, and examples.

Eventual

Top 3,000 (common) B1

Eventually

Top 2,000 (common) B1 adverb

Most common: Eventually

	Eventual	Eventually
Pronunciation	🇬🇧 //ɪˈvɛn.tʃu.əl// 🇺🇸 //ɪˈvɛn.tʃu.əl//	🇬🇧 /["/ɪˈventʃuəli/"]/ 🇺🇸 /["/ɪˈventʃuəli/"]/
Meaning	Something that will happen in the end.	In the end; after a period of time.
Example	Her hard work led to her eventual success.	Our flight eventually left five hours late.
Register	Neutral	Neutral
How common	Top 3,000 (common)	Top 2,000 (common)
CEFR level	B1	B1
Part of speech		adverb
Collocations	eventual result, eventual outcome, eventual success	eventually arrive, eventually lead to, eventually happen
Antonyms	immediate, instant	immediately, instantly, now
Common mistakes	Confusing with 'eventuality', which has a different meaning., Using it incorrectly as a noun., Overusing it in situations where a specific time frame is clearer.	Using 'eventually' when the action is immediate or certain., Confusing it with 'eventual,' which refers to the final outcome rather than the process leading to it., Incorrectly placing it at the beginning of a sentence without a comma.
Usage notes	Used to indicate something that will definitely occur later, often in a hopeful or resigned tone. Avoid using it in very casual conversations.	Commonly used to suggest that something will happen after a delay. Avoid in very formal writing or when expressing immediate actions.

See it in real clips

Peaky Blinders › S1 E1

And, like maggots, if left to swell they will eventually swarm like flies

Breaking Bad › S1 E4

Eventually, I caught her looking over at me,

House Of Cards › S1 E1

Eventually, I'll have to re-write the bill myself.

Peaky Blinders › S1 E1

And, like maggots, if left to swell they will eventually swarm like flies

Breaking Bad › S1 E4

Eventually, I caught her looking over at me,

Eventually

Frequently asked questions: Eventual vs Eventually

What's the difference between Eventual and Eventually?

Eventual: Something that will happen in the end. Eventually: In the end; after a period of time.

Which is more common: Eventual and Eventually?

Eventually is the most common in everyday English.

Are Eventual and Eventually the same CEFR level?

Eventual: B1, Eventually: B1 on the CEFR scale.

Can you show an example of each?

Eventual: Her hard work led to her eventual success. Eventually: Our flight eventually left five hours late.

Can I use Eventual and Eventually interchangeably?

Not always. Eventual and Eventually are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.