Endeavor vs Try

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

Endeavor

Formal Top 3,000 (common) B1

Try

Top 1,000 (very common) A1 verb

Most formal: Endeavor Most common: Try

	Endeavor	Try
Pronunciation	🇬🇧 //ɪnˈdɛv.ər// 🇺🇸 //ɪnˈdɛv.ɚ// Hear Endeavor	🇬🇧 /["/traɪ/","/traɪz/","/traɪd/","/ˈtraɪɪŋ/"]/ 🇺🇸 /["/traɪ/","/traɪz/","/traɪd/","/ˈtraɪɪŋ/"]/ Hear Try
Meaning	To try hard to do something.	to make an effort to do something
Example	We will endeavor to meet the project deadline.	I will try my best to finish the project on time.
Register	Formal	Neutral
How common	Top 3,000 (common)	Top 1,000 (very common)
CEFR level	B1	A1
Part of speech		verb
Collocations	make an endeavor, a noble endeavor, personal endeavor	desperately, frantically, furiously, decide to, dare (somebody) to, bother to, be just trying to do something, be only trying to do something, give up trying, desperately, frantically, furiously, decide to, dare (somebody) to, bother to, be just trying to do something, be only trying to do something, give up trying
Antonyms	abandon, give up, stop	give up, quit, avoid
Common mistakes	Confused with 'endeavor' vs 'endeavoured'; not all varieties use the British spelling., Using 'endeavor' without stating what is being endeavored., Incorrectly using 'endeavor' in everyday casual speech.	Using 'try' with a noun instead of a verb (e.g., 'try a bike' instead of 'try riding a bike'), Confusing 'try' with 'test' — 'try' suggests effort, while 'test' implies evaluation, Using 'try' without context, making the intention unclear
Usage notes	Use in formal contexts, such as academic settings or professional writing. Avoid in casual conversations.	Use 'try' when suggesting attempts. It's suitable for informal and formal settings. Avoid using it with absolute outcomes, as it conveys effort rather than guarantee.

Frequently asked questions: Endeavor vs Try

What's the difference between Endeavor and Try?

Endeavor: To try hard to do something. Try: to make an effort to do something

Which is more formal: Endeavor and Try?

Endeavor is the most formal of these.

Which is more common: Endeavor and Try?

Try is the most common in everyday English.

Are Endeavor and Try the same CEFR level?

Endeavor: B1, Try: A1 on the CEFR scale.

Can I use Endeavor and Try interchangeably?

Not always. Endeavor and Try 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.